Peripheral artery disease (P.A.D.) is a disease in which plaque builds up in the arteries that carry blood to your head, organs, and limbs. Plaque is made up of fat, cholesterol, calcium, fibrous tissue, and other substances in the blood.
Painless swelling may affect both legs and may include the calves or even the thighs. The effect of gravity makes the swelling most noticeable in the lower part of the body. Foot, leg, and ankle swelling is common when the person also: Is overweight.
A calf strain is a stretch or tear of a muscle or tendon in the back of your leg below your knee. This area of your leg is called the calf. Tendons are strong bands of tissue that attach muscle to bone.This type of injury is often called a pulled muscle.You can strain your calf muscle when you do an activity that involves pushing off forcefully from your toes.endons are strong bands of tissue that attach muscle to bone. This type of injury is often called a pulled muscle. You can strain your calf muscle when you do an activity that involves pushing off forcefully from your toes.