Middle-aged man sitting on a sofa while clutching his painful leg

Poor Circulation in the Legs: Symptoms, Causes, and When to See a Doctor

Healthy circulation allows oxygen-rich blood to travel throughout your body, including your legs and feet. When blood flow becomes restricted, you may begin noticing symptoms that affect your comfort, mobility, skin, or ability to heal. Poor circulation is not a diagnosis by itself. It can result from several conditions, including peripheral artery disease, or PAD. […]