Swollen ankles, heavy legs or brown staining? How common venous insufficiency is, the signs to watch for, and how compression stockings help.

How well do terbinafine, Jublia and ToeFX light therapy work for toenail fungus? A doctor’s plain-language comparison of the research.

Diabetic foot ulcers are a common, serious, and costly complication of diabetes. Find out how to prevent and treat this life-threatening problem.