How to measure blood pressure using a manual monitor

Parkinson

This animation shows sporadic brain activity and a twitching hand that occur with Parkinson's disease, followed by treatment with dopamine stimulation.

• Parkinson's Disease

How to use a dry powder disk inhaler

Watch this video to learn how to use a dry powder disk inhaler.

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

Repatha is a medicine used to help reduce levels of bad cholesterol (low-density lipoprotein, or LDL) circulating in your blood. It is a type of human monoclonal antibody.

• Repatha

Warning on Body Building Products

In this Consumer Update video, FDA Product Safety Expert Deborah Autor, J.D., helps explain the agency's warning to stop using body building products that claim to contain steroids or steroid-like substances.

Biliopancreatic diversion with duodenal switch

Biliopancreatic diversion with duodenal switch is a surgery that reduces the size of the stomach and the intestine to limit food intake and absorption.