title: Ask the doctors. I have peripheral arterial disease. My doctor told me I need to walk more, but it causes a lot of pain in my muscles when I do. Is there any risk of harm to my legs or feet from walking too much?
mesh_terms: D006801:Humans; D007383:Intermittent Claudication / Q000503:physiopathology / Q000534:rehabilitation*; D016491:Peripheral Vascular Diseases / Q000503:physiopathology / Q000534:rehabilitation*; D016138:Walking