Warning Signs

Stroke is the third-leading cause of death in the United States, and chief medical officer of Pfizer, Dr. Freda Lewis-Hall, joins E.R. physician Dr. Travis Stork to discuss warning signs and prevention tips for the condition.

Common aches and pains often subside on their own, but what happens when they don’t? Find out when a massive headache may be more than a migraine, and why a typical toothache could be an acute infection.

Common aches and pains often subside on their own, but what happens when they don’t? Find out when a massive headache may be more than a migraine, and why a typical toothache could be an acute infection.

Pediatrician Dr. Jim Sears demonstrates skin tenting, a potential sign of dehydration.

Marathon runner and chief of surgery in Metropolitan Hospital in New York, Dr. Marc Wallack, missed critical warning signs of heart trouble, and it nearly cost him his life.