### How Ubrelvy Treats Migraines Ubrelvy is a medication used to treat acute migraines. It belongs to a class of drugs known as CGRP antagonists. CGRP is a protein that can cause blood vessels to widen, leading to pain and inflammation during a migraine. Ubrelvy works by blocking CGRP from binding to its receptors, which helps relieve migraine pain. #### Dosage and Administration Ubrelvy comes in 50-milligram and 100-milligram tablets. You can take it with or without food when you feel a migraine coming on. If needed, you can take a second dose at least 2 hours after the first dose. However, do not take more than 200 milligrams in 24 hours. If you have kidney or liver problems, your doctor may prescribe a lower dose. #### Effectiveness Clinical studies have shown that Ubrelvy is effective in treating migraines. In these studies, people who took Ubrelvy were more likely to be pain-free or free of their most bothersome symptoms (like nausea or sensitivity to light) within 2 hours compared to those who took a placebo. #### Side Effects The most common side effects of Ubrelvy are nausea and sleepiness. To manage nausea, try eating bland foods and avoiding strong smells. Because Ubrelvy can cause sleepiness, avoid driving or operating heavy machinery until you know how it affects you. #### Interactions Ubrelvy can interact with other medications, including those that affect certain enzymes in your body. Grapefruit juice can also affect how Ubrelvy works. Always tell your healthcare provider about all the medications and supplements you are taking. #### Precautions In rare cases, Ubrelvy can cause severe allergic reactions. If you experience symptoms like breathing problems, swelling, or a severe rash, stop taking Ubrelvy and seek medical help immediately. #### Availability Ubrelvy requires a prescription and can be obtained at any pharmacy. There are savings cards available that may reduce the cost of your prescription. For more information, visit the manufacturer's website.