If your legs pain while walking, this may be the first indicator of a leg attack, known in medical terminology as Peripheral Arterial Disease (PAD).
Arteries in the body can slowly become narrowed and blocked as a consequence of age, smoking, high blood cholesterol or diabetes. Blockage in the heart arteries can cause heart attack. Similar blockage in the leg arteries gives rise to... https://www.drsumitkapadia.com/understanding-lower-limb-arterial-diseases/