What is a common symptom of peripheral vascular disease (PVD)?

Weakness or numbness in the legs is a common symptom of peripheral vascular disease (PVD). PVD occurs when there is a narrowing or blockage of the blood vessels that supply blood to the limbs, primarily affecting the legs. As a result, individuals may experience reduced blood flow, which can lead to symptoms like leg weakness, numbness, cramping, or pain, particularly during physical activities such as walking or climbing stairs. This symptom is often a key indicator of impaired circulation in the lower extremities, prompting further evaluation and management of the condition.

The other options listed relate more to conditions affecting the heart and lungs. Chest pain and shortness of breath are typically associated with cardiovascular diseases, while swelling in the abdomen could indicate issues related to the gastrointestinal system or heart failure but are not indicative of PVD. Thus, the identification of leg weakness or numbness specifically aligns with the hallmark signs of peripheral vascular disease.