Leg Pain When You Walk: Claudication, Explained

Cramping, aching, or fatigue in your calves, thighs, or hips that starts when you walk and eases when you rest has a name — claudication. It is one of the most common early signs of peripheral artery disease, and it is very treatable.

OKLAHOMA CARDIOVASCULAR CENTER  ·  FOR PATIENTS

Many people assume leg pain is just a part of getting older, or a knee or back problem. When the pain is brought on by walking a predictable distance and relieved by a few minutes of rest, the cause is often the circulation, not the joints — and that is worth checking.

What claudication actually is

Claudication is muscle pain caused by narrowed leg arteries that cannot deliver enough blood when the muscles are working. At rest the supply is usually enough, so the pain fades; start walking again and it returns at about the same distance. It is the leg's version of the chest pain (angina) that a narrowed heart artery causes on exertion — the same disease, atherosclerosis, in a different place. 

Because it points to artery disease elsewhere too, claudication is also a signal worth heeding for your heart and brain, not only your legs.

What can be done

• It often improves without a procedure. A structured walking program, stopping smoking, and the right medicines to protect the arteries are first-line and genuinely effective for many people.

• When it limits your life or keeps progressing, a minimally invasive, catheter-based procedure can reopen the narrowed artery — usually same-day and outpatient.

• The goal is to keep you walking — independent, active, and whole — and to catch the disease before it advances to the more serious stages. Peripheral Artery Disease →   Request an evaluation →