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Anatomy of Nicotine Addiction

This animation illustrates how smoking changes your brain, causing nicotine addiction.

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What happens during obstructive sleep apnea?

Sleep apnea -- Watch this video to see how snoring and obstructive sleep apnea occur.

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Is it Okay To Miss a Day Or Two of My Blood Pressure Medications?

Reasons why you should always take your medications on time and tips on how to remember to take them.

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Colonoscopy

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

Vyepti (eptinezumab-jjmr) is used to prevent migraines and is given as an IV infusion every 3 months (four times a year). Vyepti infusion helps reduce monthly migraine days for chronic migraines and episodic migraines in adults so that you may have more migraine-free days.

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

Olumiant is an oral tablet used to treat adults with moderate to severe rheumatoid arthritis, a type of hair loss called severe alopecia areata, and COVID-19 in certain hospitalized adults. It was first approved by the FDA in 2018.

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