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STRENSIQ (Alexion Pharmaceuticals, Inc.)
(https://strensiq.com) 📸 Data Snapshot: May 25, 2026Analyze the raw signals below. How would a machine score this business’s credibility?
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🏗️ Semantic Structure — heading hierarchy & page identity (Info Density · Commodity Fingerprint)
HOMEPAGE STRENSIQ® (asfotase alfa) | Official Patient Website (https://strensiq.com)
STRENSIQ® (asfotase alfa) | Official Patient Website
STRENSIQ is a prescription medicine used to treat people with perinatal, infantile, and juvenile onset hypophosphatasia (HPP). Please see Important Safety Information and full Prescribing Information, including Boxed WARNING.
HEADER_HEADING_REPEATED_BODY_FOOTER STRENSIQ® (asfotase alfa) | Events on HPP and STRENSIQ (https://strensiq.com/events/)
STRENSIQ® (asfotase alfa) | Events on HPP and STRENSIQ
Educational events for those living with hypophosphatasia (HPP) and their loved ones. Please see Important Safety Information and full Prescribing Information, including Boxed WARNING.
NAV_HEADER_HEADING_REPEATED_BODY_FOOTER STRENSIQ® (asfotase alfa) | Request a Starter Kit (https://strensiq.com/getting-started-on-strensiq/request-a-starter-kit/)
STRENSIQ® (asfotase alfa) | Request a Starter Kit
When beginning treatment, request a starter kit equipped with tools and info. Please see Important Safety Information and full Prescribing Information.
NAV_HEADER_HEADING_REPEATED_FOOTER STRENSIQ® (asfotase alfa) | How to Use STRENSIQ (https://strensiq.com/life-with-strensiq/how-to-use-strensiq/)
STRENSIQ® (asfotase alfa) | How to Use STRENSIQ
STRENSIQ is an injection that can be taken at home or on the go. Please see Important Safety Information and full Prescribing Information, including Boxed WARNING.
📝 The Narrative — clean text per page (Info Density · Semantic Coherence)
HOMEPAGE (https://strensiq.com) STRENSIQ® (asfotase alfa) | Official Patient Website
[IMG: hero-mobile] KARA, CAREGIVER HPP STAR AND QUINN, WHO LIVES WITH HPP [H3] Life with HPP STRENSIQ® (asfotase alfa) is the first and only prescription medicine used to treat people with perinatal/infantile- and juvenile-onset hypophosphatasia (HPP). Hear about the journey forward from people being treated with STRENSIQ. [IMG: Jump Btn] [IMG: hpp-dtc-lets-connect-left-button] BACK NEXT [IMG: hpp-dtc-lets-connect-right-button] [IMG: Jump Btn] [H4] LET’S CONNECT [H1] WHICH BEST DESCRIBES YOU? [H2] (CHECK ALL THAT APPLY) I think I (or someone I care about) could have HPP, but I don’t know the next steps. I am a person living with or caring for someone with HPP, wanting to learn more about treatment. I am a person living with or caring for someone with HPP, currently receiving treatment with STRENSIQ. Talk to someone either living with or caring for someone with HPP. Listen to an HPP healthcare professional and a patient or caregiver talk about the condition. Talk to someone either living with or caring for someone with HPP and treating with STRENSIQ. Learn more about what I can expect with STRENSIQ. Listen to an HPP healthcare professional and a patient or caregiver talk about STRENSIQ. Learn more about starting or administering STRENSIQ. Talk to someone either living with or caring for someone with HPP and treating with STRENSIQ. Listen to an HPP healthcare professional and a patient or caregiver talk about STRENSIQ. Learn more about what I can expect with STRENSIQ. Receive guidance on administering STRENSIQ. [H3] Want information about HPP? [H2] We recommend THAT YOU… [IMG: square-item] [H4] Attend an HPP Educational Event Register to attend an educational, no-cost HPP webinar and/or live event. You’ll hear from someone whose life has been impacted by HPP, as well as a healthcare provider specializing in HPP. Register now [IMG: square-item] [H4] Sign up for our Peer Connects program to talk to someone impacted by HPP Peer Connects is a phone-based program that matches you with an HPP STAR who will share their story with you and can answer questions about HPP. [IMG: square-item] [H4] Connect with OneSource™ OneSource™ is a complimentary, personalized patient support program offered by Alexion. When you enroll in the program, you’ll work with a dedicated team of people with expertise in rare conditions and health insurance. [IMG: square-item] [H4] REQUEST A STARTER KIT Coping with HP Hypophosphatasia (HPP) is often misdiagnosed as other conditions. But the more physicians out there, the more parents out there that are aware of the symptoms, they can ask about it and potentially get a correct diagnosis quicker than they otherwise would.” Becky, Caregiver HPP STAR We all have our challenges, and HPP is mine. If I can help someone else because of my experiences, I am grateful.” Sharon, HPP STAR I think the Peer Connects program is a nice way to communicate with patients on a one-on-one basis, hear their story, share our story, and really just help people through their diagnosis.” Becky, Caregiver HPP STAR [IMG: Becky] Hypophosphatasia (HPP) is often misdiagnosed as other conditions. But the more physicians out there, the more parents out there that are aware of the symptoms, they can ask about it and potentially get a correct diagnosis quicker than they otherwise would.” Becky, Caregiver HPP Star OPTION 1 [H3] Want information about HPP? [H2] We recommend THAT YOU… [IMG: square-item] [H4] Sign up for our Peer Connects program to talk to someone impacted by HPP Peer Connects is a phone-based program that matches you with an HPP STAR who will share their story with you and can answer questions about HPP. Fill out the form below to connect with an HPP STAR. [IMG: Becky] We believe that telling our story helps to facilitate hope in others.” Dave, HPP STAR and Sharon, Caregiver HPP STAR OPTION 2 [H3] Want information about HPP? [H2] We recommend THAT YOU… [IMG: square-item] [H4] Attend an HPP Educational Event Register to attend an educational, no-cost HPP webinar and/or live event. You’ll hear from someone whose life has been impacted by HPP, as well as a healthcare provider specializing in HPP. Register now [IMG: Sharon] We all have our challenges, and HPP is mine. If I can help someone else because of my experiences, I am grateful.” Sharon, HPP STAR OPTION 1 [H3] WANT INFORMATION ABOUT STARTING TREATMENT WITH STRENSIQ? [H2] We recommend THAT YOU… [IMG: square-item] [H4] Sign up for our Peer Connects program to talk to someone impacted by HPP Peer Connects is a phone-based program that matches you with an HPP STAR who will share their story with you and can answer questions about HPP. Fill out the form below to connect with an HPP STAR. [IMG: Sharon] In connecting with OneSource™, I got such great information. They helped me with my insurance, they helped me with my questions. If they didn’t have the answers, they helped me find them. There’s always wonderful people on the other end of the line that make me feel as though I’m not alone in this.” Sharon, HPP STAR OPTION 2 [H3] WANT INFORMATION ABOUT STARTING TREATMENT WITH STRENSIQ? [H2] We recommend THAT YOU… [IMG: square-item] [H4] CONNECT WITH ONESOURCE™ OneSource™ is a complimentary, personalized patient support program offered by Alexion. When you enroll in the program, you’ll work with a dedicated team of people with expertise in rare conditions and health insurance. Fill out the form below to get in touch with a OneSource™ team member. [IMG: Becky] We believe that telling our story helps to facilitate hope in others.” Dave, HPP STAR and Sharon, Caregiver HPP STAR OPTION 3 [H3] WANT INFORMATION ABOUT STARTING TREATMENT WITH STRENSIQ? [H2] We recommend THAT YOU… [IMG: square-item] [H4] Attend an HPP Educational Event Register to attend an educational, no-cost HPP webinar and/or live event. You’ll hear from someone whose life has been impacted by HPP, as well as a healthcare provider specializing in HPP. Register now [IMG: Becky] When we decided that Juliana was going to take STRENSIQ, and that we had to deliver it by injection, I think I was more nervous than Juliana was. We were trained at the doctor’s office, and I administered that first injection and Juliana didn’t bat an eyelash.” Becky, Caregiver HPP STAR and Juliana, who lives with HPP OPTION 4 [H3] WANT INFORMATION ABOUT STARTING TREATMENT WITH STRENSIQ? [H2] We recommend THAT YOU… [IMG: square-item] [H4] REQUEST A STARTER KIT Coping with HPP can be difficult but administering treatment shouldn’t have to be. The STRENSIQ Patient Starter Kit is equipped with tools to help familiarize you with STRENSIQ. Fill out the form below to request a STRENSIQ Patient Starter Kit. [IMG: Becky] I think the Peer Connects program is a nice way to communicate with patients on a one-on-one basis, hear their story, share our story, and really just help people through their diagnosis.” Becky, Caregiver HPP STAR OPTION 1 [H3] WANT SUPPORT AND INFORMATION FOR HPP AND STRENSIQ? [H2] We recommend THAT YOU… [IMG: square-item] [H4] SIGN UP FOR OUR PEER CONNECTS PROGRAM TO TALK TO SOMEONE IMPACTED BY HPP Peer Connects is a phone-based program that matches you with an HPP STAR who will share their story with you and can answer questions about HPP. Fill out the form below to connect with an HPP STAR. [IMG: Sharon] It’s just so important to have human connection. You can learn about the disease, you can read about it on the internet, but to actually talk to people who are educated about it and can guide you and comfort you is really so important.” Sharon, HPP STAR OPTION 2 [H3] WANT SUPPORT AND INFORMATION FOR HPP AND STRENSIQ? [H2] We recommend THAT YOU… [IMG: square-item] [H4] ATTEND AN HPP EDUCATIONAL EVENT Register to attend an educational, no-cost HPP webinar and/or live event. You’ll hear from someone whose life has been impacted by HPP, as well as a healthcare provider specializing in HPP. Register now [IMG: Ray] The case manager was great and asked a lot of great questions. It really gave me that opportunity to talk to somebody who knew what hypophosphatasia was.” Ray, HPP STAR OPTION 3 [H3] WANT SUPPORT AND INFORMATION FOR HPP AND STRENSIQ? [H2] We recommend THAT YOU… [IMG: square-item] [H4] CONNECT WITH ONESOURCE™ OneSource™ is a complimentary, personalized patient support program offered by Alexion. When you enroll in the program, you’ll work with a dedicated team of people with expertise in rare conditions and health insurance. Fill out the form below to learn more about our webinar and/or live HPP educational events. [IMG: Becky] When we decided that Juliana was going to take STRENSIQ, and that we had to deliver it by injection, I think I was more nervous than Juliana was. We were trained at the doctor’s office, and I administered that first injection and Juliana didn’t bat an eyelash.” Becky, Caregiver HPP STAR and Juliana, who lives with HPP OPTION 4 [H3] WANT SUPPORT AND INFORMATION FOR HPP AND STRENSIQ? [H2] We recommend THAT YOU… [IMG: square-item] [H4] REQUEST A STARTER KIT Coping with HPP can be difficult but administering treatment shouldn’t have to be. The STRENSIQ Patient Starter Kit is equipped with tools to help familiarize you with STRENSIQ. Fill out the form below to request a STRENSIQ Patient Starter Kit. [IMG: getting-started] [H3] HPP Support Explore support options, find helpful downloads, and meet other people living with HPP. HPP Resources [IMG: life-with-strensiq] [H3] courage TO USE Strensiq STRENSIQ is an injectable prescription medication you can take at home as part of your routine. HOW TO USE STRENSIQ [IMG: life-with] [H2] Life with strensiq When I think about the journey that Quinn has been on and continues on, I see him finding his sense of independence—every day, every week, every year.” Kara, Caregiver HPP STAR What is the most important information I should know about STRENSIQ® (asfotase alfa)? STRENSIQ may cause serious side effects, including severe allergic (hypersensitivity) reactions. Allergic reactions are common with STRENSIQ treatment and can be severe and life-threatening. Severe allergic reactions have happened in some people within minutes after receiving STRENSIQ and more than 1 year after starting treatment with STRENSIQ. Stop using STRENSIQ and go to the nearest hospital emergency room right away if you or your loved one get any of the following signs and symptoms of a serious allergic reaction: difficulty breathing choking sensation swelling of your eyes, lips, or tongue dizziness nausea or vomiting fever headache sweating feeling irritable chills skin redness skin rash or hives itching or numbness of the tongue, lips, cheeks, or gums What are the other possible side effects of STRENSIQ? STRENSIQ may cause other serious side effects, including: skin thickening or pits at the injection site (lipodystrophy). Lipodystrophy is common and has happened after several months in people treated with STRENSIQ. calcium build-up in the eyes and kidneys. People with HPP are at increased risk for developing calcium build-up in the body. Calcium build-up in the eyes and kidneys has happened and is a common side effect of STRENSIQ. Calcium build-up in the eyes and kidneys may also happen in people with HPP who are not treated with STRENSIQ. Your healthcare provider should check your eyes and kidneys before and during treatment with STRENSIQ. immune-related effects. You may develop antibodies during treatment that may decrease how well STRENSIQ works. Tell your healthcare provider right away if you get worsening symptoms of HPP including: difficulty breathing, difficulty walking, feeling tired, bone pain, stiff joints, or loss of appetite. The most common side effects of STRENSIQ include local skin injection site reactions such as skin redness, bruising, color change, pain, itching, hardening of the skin (induration), swelling, and bumps. These are not all the possible side effects of STRENSIQ. For more information, ask your healthcare provider or pharmacist. Call your healthcare provider for medical advice about side effects. You will begin receiving STRENSIQ under the supervision of a healthcare provider. Tell your healthcare provider about all your medical conditions, including if you: have had an allergic reaction to STRENSIQ. are pregnant or plan to become pregnant. It is not known if STRENSIQ will harm your unborn baby. are breastfeeding or plan to breastfeed. It is not known if STRENSIQ passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby if you use STRENSIQ. Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. There is a registry for people who use STRENSIQ. The purpose of this registry is to collect information about HPP and about what happens when you use STRENSIQ for a long time. For more information about this registry, talk with your healthcare provider or go to www.hppregistry.com To report SUSPECTED SIDE EFFECTS, contact Alexion Pharmaceuticals, Inc. at 1-844-259-6783 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. INDICATION What is STRENSIQ? STRENSIQ® (asfotase alfa) is a prescription medicine used to treat people with perinatal, infantile, and juvenile onset hypophosphatasia (HPP). Please see the full Prescribing Information and Patient Information, including Boxed WARNING regarding severe allergic (hypersensitivity) reaction. What is the most important information I should know about STRENSIQ® (asfotase alfa)? STRENSIQ may cause serious side effects, including severe allergic (hypersensitivity) reactions. Allergic reactions are common with STRENSIQ treatment and can be severe and life-threatening. Severe allergic reactions have happened in some people within minutes after receiving STRENSIQ and more than 1 year after starting treatment with STRENSIQ. Stop using STRENSIQ and go to the nearest hospital emergency room right away if you or your loved one get any
SUB-PAGE (https://strensiq.com/events/) STRENSIQ® (asfotase alfa) | Events on HPP and STRENSIQ
[H2] Juliana, Living with HPP Attend a free webinar or in-person event to learn more about hypophosphatasia (HPP) and STRENSIQ® (asfotase alfa) from healthcare professionals experienced in HPP, hear from people living with or caring for someone with HPP, and connect with others impacted by HPP. jan 23 next event Talk about HPP City, State 6:00 PM EST Presented by: Alexion Pharmaceuticals, Inc. Register [H1] Upcoming Events STRENSIQ is a prescription medicine used to treat people with perinatal/infantile- and juvenile-onset hypophosphatasia (HPP). Please note that these programs are intended for US patients and caregivers only. For information on Alexion programs for healthcare professionals, please visit https://strensiq-hcp.com. All In-Person Virtual jan 24 Talk Title 2 City, State 5:00 PM EST Presented by: Alexion Pharmaceuticals, Inc. Presented by: Alexion Pharmaceuticals, Inc. Register About Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud Venue information Venue Name Address City, State Zip Code About Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud Venue information Venue Address City, State Zip Code
SUB-PAGE (https://strensiq.com/getting-started-on-strensiq/request-a-starter-kit/) STRENSIQ® (asfotase alfa) | Request a Starter Kit
Becky, caregiver hpp star and Juliana, who lives with HPP [H3] StartING STRENSIQ with courage Coping with hypophosphatasia (HPP) can be difficult, but starting treatment shouldn’t have to be. The STRENSIQ Patient Starter Kit is equipped with tools to help familiarize you with STRENSIQ® (asfotase alfa). [IMG: Jump Btn] REQUEST A STARTER Kit WHAT’S INSIDE HOW TO REQUEST [H2] What’s in the strensiq Patient starter kit? [IMG: Starter Kit] STRENSIQ patient brochure SYMPTOM TRACKER AND LOG US PRESCRIBING INFORMATION WELCOME LETTER PATIENT EDUCATION EVENT CARD OneSource™ BROCHURE MEDICAL ALERT CARD FACEBOOK CARD × STRENSIQ Patient Brochure Detailed information on how STRENSIQ works and what to expect while taking treatment Symptom Tracker and Log A journal to help track symptoms and prepare for doctor’s visits US Prescribing Information Complete safety and efficacy information about STRENSIQ Welcome Letter An overview of OneSource™ and what’s included in your STRENSIQ Patient Starter Kit Patient Education Event Card Information about HPP educational programs for patients and caregivers OneSource™ Brochure An overview of services provided by OneSource™ Medical Alert Card A wallet-sized card to help inform emergency room staff, doctors, or care providers of your condition and STRENSIQ’s effects on your labs Facebook Card Information about how to join and connect with STRENSIQ’s online communities [IMG: contact image] As you review these materials, remember that you can always talk with a OneSource™ Case Manager at 1.888.765.4747 or email OneSource@alexion.com. [IMG: Video for tips] [H3] GETTING STARTED ON STRENSIQ Hear others talk about starting and staying on STRENSIQ. [H2] LOOKING FOR HPP SUPPORT? In the STRENSIQ Patient Starter Kit, you’ll find helpful information about beginning treatment. Learn about more resources available to people living with HPP and their loved ones. RESOURCES What is the most important information I should know about STRENSIQ® (asfotase alfa)? STRENSIQ may cause serious side effects, including severe allergic (hypersensitivity) reactions. Allergic reactions are common with STRENSIQ treatment and can be severe and life-threatening. Severe allergic reactions have happened in some people within minutes after receiving STRENSIQ and more than 1 year after starting treatment with STRENSIQ. Stop using STRENSIQ and go to the nearest hospital emergency room right away if you or your loved one get any of the following signs and symptoms of a serious allergic reaction: difficulty breathing choking sensation swelling of your eyes, lips, or tongue dizziness nausea or vomiting fever headache sweating feeling irritable chills skin redness skin rash or hives itching or numbness of the tongue, lips, cheeks, or gums What are the other possible side effects of STRENSIQ? STRENSIQ may cause other serious side effects, including: skin thickening or pits at the injection site (lipodystrophy). Lipodystrophy is common and has happened after several months in people treated with STRENSIQ. calcium build-up in the eyes and kidneys. People with HPP are at increased risk for developing calcium build-up in the body. Calcium build-up in the eyes and kidneys has happened and is a common side effect of STRENSIQ. Calcium build-up in the eyes and kidneys may also happen in people with HPP who are not treated with STRENSIQ. Your healthcare provider should check your eyes and kidneys before and during treatment with STRENSIQ. immune-related effects. You may develop antibodies during treatment that may decrease how well STRENSIQ works. Tell your healthcare provider right away if you get worsening symptoms of HPP including: difficulty breathing, difficulty walking, feeling tired, bone pain, stiff joints, or loss of appetite. The most common side effects of STRENSIQ include local skin injection site reactions such as skin redness, bruising, color change, pain, itching, hardening of the skin (induration), swelling, and bumps. These are not all the possible side effects of STRENSIQ. For more information, ask your healthcare provider or pharmacist. Call your healthcare provider for medical advice about side effects. You will begin receiving STRENSIQ under the supervision of a healthcare provider. Tell your healthcare provider about all your medical conditions, including if you: have had an allergic reaction to STRENSIQ. are pregnant or plan to become pregnant. It is not known if STRENSIQ will harm your unborn baby. are breastfeeding or plan to breastfeed. It is not known if STRENSIQ passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby if you use STRENSIQ. Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. There is a registry for people who use STRENSIQ. The purpose of this registry is to collect information about HPP and about what happens when you use STRENSIQ for a long time. For more information about this registry, talk with your healthcare provider or go to www.hppregistry.com To report SUSPECTED SIDE EFFECTS, contact Alexion Pharmaceuticals, Inc. at 1-844-259-6783 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. INDICATION What is STRENSIQ? STRENSIQ® (asfotase alfa) is a prescription medicine used to treat people with perinatal, infantile, and juvenile onset hypophosphatasia (HPP). Please see the full Prescribing Information and Patient Information, including Boxed WARNING regarding severe allergic (hypersensitivity) reaction. What is the most important information I should know about STRENSIQ® (asfotase alfa)? STRENSIQ may cause serious side effects, including severe allergic (hypersensitivity) reactions. Allergic reactions are common with STRENSIQ treatment and can be severe and life-threatening. Severe allergic reactions have happened in some people within minutes after receiving STRENSIQ and more than 1 year after starting treatment with STRENSIQ. Stop using STRENSIQ and go to the nearest hospital emergency room right away if you or your loved one get any of the following signs and symptoms of a serious allergic reaction: difficulty breathing choking sensation swelling of your eyes, lips, or tongue dizziness nausea or vomiting fever headache sweating feeling irritable chills skin redness skin rash or hives itching or numbness of the tongue, lips, cheeks, or gums What are the other possible side effects of STRENSIQ? STRENSIQ may cause other serious side effects, including: skin thickening or pits at the injection site (lipodystrophy). Lipodystrophy is common and has happened after several months in people treated with STRENSIQ. calcium build-up in the eyes and kidneys. People with HPP are at increased risk for developing calcium build-up in the body. Calcium build-up in the eyes and kidneys has happened and is a common side effect of STRENSIQ. Calcium build-up in the eyes and kidneys may also happen in people with HPP who are not treated with STRENSIQ. Your healthcare provider should check your eyes and kidneys before and during treatment with STRENSIQ. immune-related effects. You may develop antibodies during treatment that may decrease how well STRENSIQ works. Tell your healthcare provider right away if you get worsening symptoms of HPP including: difficulty breathing, difficulty walking, feeling tired, bone pain, stiff joints, or loss of appetite. The most common side effects of STRENSIQ include local skin injection site reactions such as skin redness, bruising, color change, pain, itching, hardening of the skin (induration), swelling, and bumps. These are not all the possible side effects of STRENSIQ. For more information, ask your healthcare provider or pharmacist. Call your healthcare provider for medical advice about side effects. You will begin receiving STRENSIQ under the supervision of a healthcare provider. Tell your healthcare provider about all your medical conditions, including if you: have had an allergic reaction to STRENSIQ. are pregnant or plan to become pregnant. It is not known if STRENSIQ will harm your unborn baby. are breastfeeding or plan to breastfeed. It is not known if STRENSIQ passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby if you use STRENSIQ. Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. There is a registry for people who use STRENSIQ. The purpose of this registry is to collect information about HPP and about what happens when you use STRENSIQ for a long time. For more information about this registry, talk with your healthcare provider or go to www.hppregistry.com To report SUSPECTED SIDE EFFECTS, contact Alexion Pharmaceuticals, Inc. at 1-844-259-6783 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. INDICATION What is STRENSIQ? STRENSIQ (asfotase alfa) is a prescription medicine used to treat people with perinatal, infantile, and juvenile onset hypophosphatasia (HPP). Please see the full Prescribing Information and Patient Information, including Boxed WARNING regarding severe allergic (hypersensitivity) reaction.
SUB-PAGE (https://strensiq.com/life-with-strensiq/how-to-use-strensiq/) STRENSIQ® (asfotase alfa) | How to Use STRENSIQ
KARA, CAREGIVER HPP STAR AND QUINN, WHO LIVES WITH HPP [H3] live with confidence STRENSIQ® (asfotase alfa) is an injection given under the skin (called a subcutaneous injection) and can be conveniently taken at home or wherever you go. Hear how people learned to inject STRENSIQ with confidence. [IMG: Jump Btn] HOW TO USE STRENSIQ HOW IT’S DOSED INJECTION TIPS RESOURCES SELF-INJECTION [H2] HOW STRENSIQ IS DOSED STRENSIQ is dosed in milligrams based on weight. You and your doctor will decide which dosage and treatment schedule are right for you. As your weight changes, your dosage may also change depending on your doctor’s recommendations. STRENSIQ is dosed as either: It is important to use STRENSIQ as described in the Patient Prescribing Information and Instructions for Use, or as instructed by your doctor, nurse, and/or pharmacist. [H3] Strensiq Injection How-To HPP STARs share how to properly inject STRENSIQ. [H2] PREPARING FOR SELF-INJECTION Some people with hypophosphatasia (HPP) may feel like the condition takes away their independence. Self-injecting STRENSIQ can take back some of this lost independence. Controlling injections can be empowering for some people, but it can also seem like a scary step to take. To prepare for self-injections, consider the following ideas: [H5] Ask questions If your doctor decides you or someone you care for is ready to self-inject STRENSIQ, do not hesitate to ask questions. It is important to ensure everyone involved is comfortable making this transition. [H5] Set a routine Establishing a routine can help someone adapt to remembering their injections. For example, some may prefer to inject in the morning before eating breakfast, while others may wish to inject at night before going to bed. [H5] Monitor at first It may also be beneficial for a caregiver to monitor the first few self-injections. Having someone who is familiar with the injection process may relieve some anxiety about self-injecting. [H3] Record important HPP information on a medical alert card. In the event of an emergency, this card can quickly communicate your condition and specific needs to medical personnel. [IMG: life-with] [H2] OUR STRENSIQ ROUTINE Quinn and I have our STRENSIQ routine. He retrieves the vials while I prepare syringes and supplies. Depending upon the site, either he or I do the injection.” Kara, Caregiver HPP STAR [H2] TIPS FOR SMOOTH INJECTION Whether you are injecting STRENSIQ into yourself or someone you care for, it’s normal to feel anxious. An important part of the process is for you to feel confident injecting STRENSIQ. If you need anything clarified about injection, don’t be afraid to ask questions or have your doctor review something more than once. STRENSIQ can be injected under the skin of the stomach area, upper arms, upper legs, or buttocks. STRENSIQ should not be injected into the buttocks for infants. Choose a different area each time you inject to help avoid irritation at the injection site. Do not inject STRENSIQ into skin that is red, hot, or swollen. STRENSIQ may cause serious side effects, including serious allergic (hypersensitivity) reactions and skin thickening or pits at the injection site (lipodystrophy). [H5] Recommended injection sites Speak with your nurse, doctor, and/or pharmacist for more information on where to inject STRENSIQ. STRENSIQ may cause serious side effects, including serious allergic (hypersensitivity) reactions and skin thickening or pits at the injection site (lipodystrophy). [H2] RESOURCES FOR INJECTION-SITE REACTIONS (ISRs) You may experience ISRs, which are painful, itchy, or swollen skin after injecting STRENSIQ® (asfotase alfa). A local skin injection-site reaction is one of the most common side effects of STRENSIQ. You may experience ISRs, which are painful, itchy, or swollen skin after injecting STRENSIQ® (asfotase alfa). A local skin injection-site reaction is one of the most common side effects of STRENSIQ. [H5] ISRs may appear as: Red skin patches Bruising Color change Pain Itching Thinning Swelling Pits Bumps Hardening/thickening of the skin DOWNLOAD ISR BROCHURE [H3] WHAT TO DO IF YOU EXPERIENCE AN ISR It may help to take a photo of the injection-site reaction(s) to show your or your loved one’s doctor. You can also describe it using these prompts: Where is the reaction? What does it feel like? How soon after an injection do you notice it? How large is it? How long does it typically last before going away? [H3] MANAGING ISRs While these reactions may be temporarily unpleasant, in most cases, they can be manageable and may resolve within a week. If you experience an ISR, OneSource™ is here for you. Visit OneSource™ or call 1.888.765.4747 for additional information and support. If you experience an ISR, you should discuss it with your doctor. OneSource is not a substitute for medical advice. [H3] WHAT TO DO IF YOU EXPERIENCE AN ISR It may help to take a photo of the injection-site reaction(s) to show your or your loved one’s doctor. You can also describe it using these prompts: Where is the reaction? What does it feel like? How soon after an injection do you notice it? How large is it? How long does it typically last before going away? [H3] MANAGING ISRs While these reactions may be temporarily unpleasant, in most cases, they can be manageable and may resolve within a week. If you experience an ISR, OneSource™ is here for you. Visit OneSource™ or call 1.888.765.4747 for additional information and support. If you experience an ISR, you should discuss it with your doctor. OneSource is not a substitute for medical advice. [H2] STRENSIQ INJECTION RESOURCES [H5] Injection starter kit In your first shipment of STRENSIQ, you will receive an injection starter kit. This kit provides an injection supply mat, injection site tracker and calendar, and other tools that will help establish a routine with STRENSIQ. [H5] Injection IQ Read a complete guide on injecting STRENSIQ into yourself or someone you care for. DOWNLOAD GUIDE [H3] OneSource™ Case Managers are always available to talk through questions or concerns about injections. Reach out at 1.888.765.4747, OneSource@alexion.com, or AlexionOneSource.com. [H3] FINDING INJECTION COURAGE Caregiver HPP STAR Kara and her son Quinn learn to inject STRENSIQ with confidence. [H2] LOOKING FOR MORE STRENSIQ TIPS? It’s normal to feel uneasy about fitting STRENSIQ into your routine. Check out more tips to help you feel confident as you begin and continue treatment. TIPS FOR USING STRENSIQ What is the most important information I should know about STRENSIQ® (asfotase alfa)? STRENSIQ may cause serious side effects, including severe allergic (hypersensitivity) reactions. Allergic reactions are common with STRENSIQ treatment and can be severe and life-threatening. Severe allergic reactions have happened in some people within minutes after receiving STRENSIQ and more than 1 year after starting treatment with STRENSIQ. Stop using STRENSIQ and go to the nearest hospital emergency room right away if you or your loved one get any of the following signs and symptoms of a serious allergic reaction: difficulty breathing choking sensation swelling of your eyes, lips, or tongue dizziness nausea or vomiting fever headache sweating feeling irritable chills skin redness skin rash or hives itching or numbness of the tongue, lips, cheeks, or gums What are the other possible side effects of STRENSIQ? STRENSIQ may cause other serious side effects, including: skin thickening or pits at the injection site (lipodystrophy). Lipodystrophy is common and has happened after several months in people treated with STRENSIQ. calcium build-up in the eyes and kidneys. People with HPP are at increased risk for developing calcium build-up in the body. Calcium build-up in the eyes and kidneys has happened and is a common side effect of STRENSIQ. Calcium build-up in the eyes and kidneys may also happen in people with HPP who are not treated with STRENSIQ. Your healthcare provider should check your eyes and kidneys before and during treatment with STRENSIQ. immune-related effects. You may develop antibodies during treatment that may decrease how well STRENSIQ works. Tell your healthcare provider right away if you get worsening symptoms of HPP including: difficulty breathing, difficulty walking, feeling tired, bone pain, stiff joints, or loss of appetite. The most common side effects of STRENSIQ include local skin injection site reactions such as skin redness, bruising, color change, pain, itching, hardening of the skin (induration), swelling, and bumps. These are not all the possible side effects of STRENSIQ. For more information, ask your healthcare provider or pharmacist. Call your healthcare provider for medical advice about side effects. You will begin receiving STRENSIQ under the supervision of a healthcare provider. Tell your healthcare provider about all your medical conditions, including if you: have had an allergic reaction to STRENSIQ. are pregnant or plan to become pregnant. It is not known if STRENSIQ will harm your unborn baby. are breastfeeding or plan to breastfeed. It is not known if STRENSIQ passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby if you use STRENSIQ. Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. There is a registry for people who use STRENSIQ. The purpose of this registry is to collect information about HPP and about what happens when you use STRENSIQ for a long time. For more information about this registry, talk with your healthcare provider or go to www.hppregistry.com To report SUSPECTED SIDE EFFECTS, contact Alexion Pharmaceuticals, Inc. at 1-844-259-6783 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. INDICATION What is STRENSIQ? STRENSIQ® (asfotase alfa) is a prescription medicine used to treat people with perinatal, infantile, and juvenile onset hypophosphatasia (HPP). Please see the full Prescribing Information and Patient Information, including Boxed WARNING regarding severe allergic (hypersensitivity) reaction. What is the most important information I should know about STRENSIQ® (asfotase alfa)? STRENSIQ may cause serious side effects, including severe allergic (hypersensitivity) reactions. Allergic reactions are common with STRENSIQ treatment and can be severe and life-threatening. Severe allergic reactions have happened in some people within minutes after receiving STRENSIQ and more than 1 year after starting treatment with STRENSIQ. Stop using STRENSIQ and go to the nearest hospital emergency room right away if you or your loved one get any of the following signs and symptoms of a serious allergic reaction: difficulty breathing choking sensation swelling of your eyes, lips, or tongue dizziness nausea or vomiting fever headache sweating feeling irritable chills skin redness skin rash or hives itching or numbness of the tongue, lips, cheeks, or gums What are the other possible side effects of STRENSIQ? STRENSIQ may cause other serious side effects, including: skin thickening or pits at the injection site (lipodystrophy). Lipodystrophy is common and has happened after several months in people treated with STRENSIQ. calcium build-up in the eyes and kidneys. People with HPP are at increased risk for developing calcium build-up in the body. Calcium build-up in the eyes and kidneys has happened and is a common side effect of STRENSIQ. Calcium build-up in the eyes and kidneys may also happen in people with HPP who are not treated with STRENSIQ. Your healthcare provider should check your eyes and kidneys before and during treatment with STRENSIQ. immune-related effects. You may develop antibodies during treatment that may decrease how well STRENSIQ works. Tell your healthcare provider right away if you get worsening symptoms of HPP including: difficulty breathing, difficulty walking, feeling tired, bone pain, stiff joints, or loss of appetite. The most common side effects of STRENSIQ include local skin injection site reactions such as skin redness, bruising, color change, pain, itching, hardening of the skin (induration), swelling, and bumps. These are not all the possible side effects of STRENSIQ. For more information, ask your healthcare provider or pharmacist. Call your healthcare provider for medical advice about side effects. You will begin receiving STRENSIQ under the supervision of a healthcare provider. Tell your healthcare provider about all your medical conditions, including if you: have had an allergic reaction to STRENSIQ. are pregnant or plan to become pregnant. It is not known if STRENSIQ will harm your unborn baby. are breastfeeding or plan to breastfeed. It is not known if STRENSIQ passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby if you use STRENSIQ. Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. There is a registry for people who use STRENSIQ. The purpose of this registry is to collect information about HPP and about what happens when you use STRENSIQ for a long time. For more information about this registry, talk with your healthcare provider or go to www.hppregistry.com To report SUSPECTED SIDE EFFECTS, contact Alexion Pharmaceuticals, Inc. at 1-844-259-6783 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. INDICATION What is STRENSIQ? STRENSIQ (asfotase alfa) is a prescription medicine used to treat people with perinatal, infantile, and juvenile onset hypophosphatasia (HPP). Please see the full Prescribing Information and Patient Information, including Boxed WARNING regarding severe allergic (hypersensitivity) reaction.
🛡️ Trust Signals — reviews, proof links, trust-theatre flag (Trust & Proof)
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 0 | 2 |
| /events/ | 1 | 3 |
| /getting-started-on-strensiq/request-a-starter-kit/ | 1 | 2 |
| /life-with-strensiq/how-to-use-strensiq/ | 1 | 2 |
🔗 Identity & Technical Layer — schema JSON-LD: identity chains, entity gaps (Identity & Authority)
Your Diagnosis
Before revealing the machine’s verdict, predict the BS score for each signal. Higher = more BS (more fluff, less verifiable substance). Drag each slider, then submit to compare your judgment against the engine.
Stuck? Reveal the heuristic lens — how the deterministic page-auditor reads each signal (no AI, pure pattern rules)
These are the structural rules a local, deterministic auditor applies — the same lens you can use to judge each signal. They describe what to look for, not this company’s result.
Classify each sentence as substantive or hollow. Grounding markers — numbers, currencies, dates, technical units, named entities — outweigh marketing adjectives. When fluff sits right next to hard evidence, the fluff is forgiven.
Pull the main entities out of the H1, then check whether they actually recur through the body. A page that announces one thing and then talks about another drifts. Headings with no real sentences underneath read as pseudo-substance.
Count trust words (review, testimonial, rating, verified) against real outbound proof links (Google, Trustpilot, Clutch, G2, Yelp). Lots of trust language with zero verification links is trust theatre. Unlinked logo galleries count against it.
Look at how much sentence length varies. Natural writing varies its rhythm; templated or mass-produced copy is statistically uniform. Very low variation reads as commodity content — unless unique named entities break the pattern.
Inspect the JSON-LD. Is there an Organization or Person schema, and does it carry sameAs links to real external profiles (LinkedIn, socials)? Missing schema or no identity declaration signals an anonymous entity.
Want to apply this lens yourself? The free BS Indicator Chrome extension runs these heuristic checks live on any page. Bear in mind it is a single-page, deterministic tool — it relies only on pattern rules for the page in front of it and does not perform the cross-page semantic correlation this audit uses, so its readout is a starting lens, not the full verdict.
Based on 784 businesses audited.
Medical Devices, Pharma & Biotech BS: STRENSIQ (Alexion Pharmaceuticals, Inc.) (strensiq.com)
This is a high-substance pharmaceutical site that avoids extreme BS by virtue of heavy regulatory requirements and a niche therapeutic focus. It is dinged primarily for its technical SEO failures and the use of branded ‘patient stars’ which, while standard for the industry, borders on trust theatre. The distance between what is claimed (hope and independence) and what is proven (rigorous clinical safety data) is remarkably short.
Implement proper ‘Drug’ and ‘Organization’ JSON-LD schema to bridge the authority gap and link to the Alexion corporate entity. Fix the heading hierarchy by replacing repetitive H2 ‘We recommend THAT YOU…’ text with unique, descriptive labels for each recommended action. Add direct citations or links to the peer-reviewed clinical trial data that supports the ‘first and only’ claim within the body text. Replace the placeholder review counts with a link to an external patient-experience platform or remove the counter to eliminate trust theatre flags.
The content perfectly aligns with the Pharma and Biotech category, focusing on a specific rare disease (HPP) and its associated prescription treatment. The inclusion of Boxed WARNINGS, detailed Prescribing Information, and pharmacovigilance reporting mechanisms (FDA MedWatch) confirms high industry compliance.
“The score of 32 reflects a site that is mostly substance-driven. The points were primarily triggered by Technical Gaps (missing schema, broken H2 hierarchy), Repetition (repetitive quiz UI), and Commodity Templates (standard pharma support programs). The score remains low (low BS) because the pharmaceutical industry’s regulatory floor prevents the type of generic, unsubstantiated fluff found in less regulated B2B or consumer categories.”
This training module utilizes a snapshot of public data from STRENSIQ (Alexion Pharmaceuticals, Inc.), captured on May 25, 2026, to demonstrate how machine logic evaluates different types of business narratives.
Purpose: This data is presented under “Fair Use” / “Educational Exception” for the purpose of forensic semantic analysis, allowing users to compare human intuition against machine-generated evaluations.
Notice to STRENSIQ (Alexion Pharmaceuticals, Inc.): This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results provided by 1EuroSEO are intended as professional feedback to help improve any website’s machine-readability and authority signals. The 1EuroSEO BS Detection Tool is a free tool, and anyone can test any company to see how their content is interpreted by AI models.
Any company can use the insights for free and improve its voice by comparing it to industry clichés or competitors. When a company has updated its content, it can always submit a new audit request, which will be reflected in a new current score.
To all users: You are encouraged to visit the live site at https://strensiq.com to view the most current version of its content and learn from the source what this company is about and what it offers.