Upper body stretches for the workplace

Athetosis resulting from basal ganglia injury

This animation illustrates the location of basal ganglia in the brain. Injury to the basal ganglia may result in athetosis (constant writhing movements of the body).

• Injury
• Headache

Ibuprofen: Pain Mechanism, Dose Safety and Drug Interactions

A brief discussion of mechanism of action, maximum doses and drug interactions for ibuprofen

• Ibuprofen

How to choose a fitness ball

A fitness ball is versatile, but it's not one-size-fits-all. See your options.

Reducing Radiation from Medical X-rays

Medical X-rays are an important tool for diagnosing and treating diseases, but they pose a small risk from radiation. Learn what you can do to reduce the risk in this FDA Consumer Update video.

Balloon angioplasty - short segment

This animation shows the use of balloon angioplasty to open a narrowed coronary artery lumen caused by deposits of plaque.

• Heart Disease