Bridge with fitness ball

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.

Cryotherapy of the esophagus

Cryotherapy video shows use of extreme cold treatment for Barrett's esophagus and esophageal cancer.

Ambien (zolpidem): Tips for Insomia Prevention and Use of Ambien

How to best prevent insomnia, and if needed, how Ambien works to help with sleep

• Ambien

Ibuprofen: Overview of Uses and Dosing

A brief overview of the nonsteroidal anti-inflammatory (NSAID) ibuprofen and precautions for dosing.

• Ibuprofen

Triceps kickback with resistance tubing

The triceps kickback with resistance tubing targets the back of the upper arm. See how it's done.