Migraine aura

A migraine aura is usually visual, but can also be a sensory, motor or verbal disturbance. This animation shows what happens when you have a migraine aura.

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Heart and circulatory system

Watch this video to see how a healthy heart works.

Humira: Clinical Trial Information for Rheumatoid Arthritis and Crohn

A review of Humira effectiveness by briefing looking at clinical trial results.

Opdivo: Uses, How It Works, and Common Side Effects

Opdivo is a medication used to help your body fight certain cancers. It is an immunotherapy treatment that can be given alone or in combination with other therapies, including Yervoy.

How irritable bowel syndrome affects you

Watch this irritable bowel syndrome video to learn how IBS can affect you.

Verzenio: Uses, How It Works, and Common Side Effects

Verzenio is used to treat certain HR-positive and HER2-negative breast cancers in adults. It may be used alone, or in combination with other medicines.

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