Emgality

Standard Profile

Generic: galcanezumab

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Information reviewed July 24, 2026

Rank #71 in US TV Ads
Class: CGRP Antagonist (Biologic)

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What is it for?

A once-monthly self-injection to prevent migraine attacks and treat episodic cluster headache.

Primary Condition

Migraine prevention, cluster headache

How it works

Blocks CGRP, a protein involved in starting and spreading migraine pain.

Common Side Effects

This is not a complete list of side effects. Always consult with a doctor.

  • Injection site reactions
  • Constipation
  • Itching
  • Allergic reactions

Emgality FAQs

What is Emgality used for?

Emgality (galcanezumab) is a prescription medication used to treat Migraine prevention, cluster headache. A once-monthly self-injection to prevent migraine attacks and treat episodic cluster headache.

How does Emgality work?

Blocks CGRP, a protein involved in starting and spreading migraine pain.

What are the common side effects of Emgality?

Commonly reported side effects of Emgality 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 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.

What is the generic name for Emgality?

The active ingredient in Emgality is galcanezumab, which belongs to a class of medicines known as CGRP Antagonist (Biologic).

Who makes Emgality?

Emgality is manufactured by Eli Lilly. It was first approved in 2018.

How can I save money on Emgality?

You may be able to lower the cost of Emgality by using a free pharmacy discount card or by comparing prices across pharmacies before you fill your prescription. Savings vary by pharmacy and location.

Common questions about Emgality

Other Neurology medications

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Quick Facts

Manufacturer

Eli Lilly

Year Approved

2018

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