Bent-over row with resistance tubing

LASIK eye surgery

Watch this video to see how LASIK eye surgery is done.

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

Gemtesa tablets are used to treat the symptoms of overactive bladder in adults, to help to improve urinary frequency and urgency. It also helps with urinary incontinence which is when you have a strong need to urinate with leaking or wetting accidents.

• Gemtesa

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

Photodynamic therapy of the esophagus

Photodynamic therapy video shows light treatment for Barrett's esophagus and esophageal cancer.

Hypertension

This animation shows the effects of hypertension on a cerebral artery.

• Hypertension
• Heart Disease