How to inject Strensiq®
If you and your doctor decide Strensiq is right for you, your doctor will talk to you about injecting Strensiq.
It’s OK to ask questions or ask your doctor to review something more than once.
The most important thing is for you to feel confident injecting Strensiq.
Tips for injecting Strensiq®
- Carefully read the Patient Labeling and Instructions for Use
- It can be injected under the skin of the hips, stomach, upper arms, or upper legs
- Choose a different area each time you administer an injection to help avoid irritation and reactions at the injection site
- Do not inject Strensiq into skin that is red, hot, or swollen
- Always give the exact dose of Strensiq prescribed by your doctor. Before starting Strensiq, your doctor will speak with you about how often Strensiq should be injected
Important Safety InformationWhat is Strensiq® (asfotase alfa)?
Strensiq is a prescription medicine used to treat people with perinatal/infantile- and juvenile-onset hypophosphatasia (HPP).What are the possible side effects of Strensiq?
Strensiq may cause serious side effects, including
- Serious allergic (hypersensitivity) reactions. Serious allergic reactions have happened in some people who use Strensiq. Stop using Strensiq and go to the nearest hospital emergency room right away if you have any of the signs and symptoms of a serious allergic reaction, including
- Difficulty breathing
- Swelling of your eyes, lips, or tongue
- Feeling faint
- Nausea or vomiting
- Itching of your lips, tongue, or throat
- Choking sensation
- Skin thickening or pits at the injection site (lipodystrophy). Lipodystrophy at the injection site has happened several months after using Strensiq
- Calcium buildup in your eyes and kidneys. Your healthcare provider should check your eyes and kidneys while you use Strensiq