I was on Emgality for 14 months and it worked great. It wasn't bad the first month but by month 4 or 5 I started to get a hive on top of the rash. The next dose should be taken a month after you take that one. Acetaminophen/codeine phosphate drug summary. The manufacturer of Emgality has a program that can provide you with free sharps disposal containers. Our website services, content, and products are for informational purposes only. Pregnancy registries collect data on the safety of using certain medications while pregnant. Has anyone had withdrawal symptoms when stopping emgality? Three other CGRP antagonists are also approved to prevent migraine headaches. No, Emgality shouldnt cause constipation. Emgality is contraindicated in people with a history of serious hypersensitivity to galcanezumab or any of the drugs excipients. Well discuss strategies for preventing cluster headaches and when you should see a. Emgality is different from most other migraine drugs because its one of the first drugs developed specifically to prevent migraine headaches. Keep in mind that if youre using Emgality to help prevent migraine and you stop taking the drug, your migraine episodes may worsen. The following medications are among the most commonly prescribed drugs by cardiologists and other doctors for a variety of cardiovascular conditions. Emgality may give you more migraine-free days or help relieve your cluster headache symptoms. Injection site reactions caused by Emgality typically go away on their own within a few hours. Aimovig, on the other hand, binds to the CGRP receptors, which also prevents CGRP from binding. They may recommend ways to ease your symptoms and determine whether you should keep taking Emgality. But my lightheadedness would not go away and stayed everyday. Its not known if Emgality is safe to use during pregnancy. If you experience injection site reactions with Emgality, talk with your doctor. Holly wrote an article on how Emgality has affected her migraine attacks, and my experience has been similar.