How is Botox used to treat a migraine?

Botox may best be known as a wrinkle-treatment, but it can also relieve a migraine, says pain management expert Dr. Devi Nampiaparampil. To find out how Botox can be used to treat a migraine, watch this video.

Learn how drugs called CGRP inhibitors can help keep migraines from developing.

Your head hurts—but is it a migraine? Migraines are just one type of severe headache that can interfere with daily life.

An overview of early-stage and late-stage diabetic retinopathy, with a look at diabetic macular edema.

If you are living with nasal polyps, answering these questions may help you better understand your experience.

What is "frozen shoulder" exactly and why are some people more at risk than others?