Emgality Side Effects
Common and serious side effects of Emgality (galcanezumab), what to watch for, and when to call your doctor.
Common side effects
This is not a complete list. Always consult a doctor or pharmacist.
- Injection site reactions
- Constipation
- Itching
- Allergic reactions
Serious warnings
Emgality does not carry an FDA Boxed Warning, but every prescription medicine has risks and possible interactions. Always follow your doctor's instructions and read the medication guide that comes with it.
When to call a doctor
As a general rule with any prescription medicine, contact your doctor about any side effect that is severe, persistent, or worries you. General guidance is to seek emergency care for signs of a serious allergic reaction to any medicine — such as trouble breathing or swelling of the face, lips, tongue, or throat.
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Frequently asked questions
What are the most common side effects of Emgality?
Commonly reported side effects of Emgality (galcanezumab) include Injection site reactions, Constipation, Itching, and Allergic reactions. This is not a complete list — tell your doctor or pharmacist about any side effects you experience.
Does Emgality have any serious or boxed warnings?
Emgality does not carry an FDA Boxed Warning, but every prescription medicine has risks and possible interactions. Always follow your doctor's instructions and read the medication guide that comes with it.
When should I call my doctor about Emgality side effects?
As a general rule with any prescription medicine, call your doctor about any side effect that is severe, doesn't go away, or worries you. General guidance is to seek emergency care for signs of a serious allergic reaction to any medicine — such as trouble breathing or swelling of the face, lips, tongue, or throat. For advice about your situation, talk to a licensed healthcare provider.
Where can I find the full list of Emgality side effects?
The side effects above are commonly reported ones recorded for Emgality (galcanezumab); they are not a complete list. For the full prescribing information and medication guide, check the official Emgality label or ask your doctor or pharmacist.
Should I stop taking Emgality if I have side effects?
General medical guidance is not to stop a prescription medicine on your own without talking to your doctor first. Your doctor can advise whether to continue, adjust, or change your treatment. This page is informational and not medical advice.