What symptom is experienced during walking by a patient with Buerger's disease?

Intermittent claudication is a key symptom associated with Buerger's disease, which is a condition that involves inflammation and thrombosis of small and medium-sized blood vessels, primarily affecting the limbs. This disease is often linked to smoking and can lead to reduced blood flow, especially during physical activities.

When a patient with Buerger's disease engages in activities such as walking, they may experience intermittent claudication, which presents as pain, cramping, or heaviness in the legs or feet due to inadequate blood supply. The discomfort typically occurs during exertion and is relieved by rest, reflecting the oxygen demand of the muscles exceeding the supply due to the compromised vascular flow.

This symptom significantly impacts mobility and quality of life, making it an important clinical indicator for healthcare providers assessing patients for potential diagnosis or management of Buerger's disease. Recognizing intermittent claudication allows for timely intervention, such as lifestyle modification, including smoking cessation, and medical treatment aimed at improving circulation.