Definition

Noun: * A medical condition characterized by pain, cramping, or weakness in the leg muscles (typically the calf) that occurs during physical activity, such as walking, and is relieved by rest. The pain is caused by an inadequate supply of oxygenated blood to the muscles due to narrowed or blocked arteries, a condition known as peripheral artery disease (PAD).

Usage

• Medical Diagnosis/Description: The term is used almost exclusively in a medical context to describe a specific symptom of circulatory problems.
  • The patient's primary complaint was intermittent claudication, which limited his ability to walk more than two blocks.
  • A classic sign of peripheral artery disease is intermittent claudication.

Advanced Usage

• The severity is often measured by the claudication distance, which is the distance a person can walk before the pain forces them to stop.
  • His claudication distance has improved significantly since starting a supervised exercise program.

Variants and Related Words

• Claudication (n): Often used interchangeably with "intermittent claudication," though it can be a broader term for limping or lameness.
• Vascular claudication (n): A more precise synonym that specifies the cause is vascular (related to blood vessels).
• Neurogenic claudication (n): A different condition involving nerve compression (e.g., from spinal stenosis) that causes similar leg pain with walking but has a different cause and characteristics.

Synonyms

• Vascular claudication
• Leg pain on exertion (descriptive, non-medical term)

Antonyms / Contrasting Terms

• Rest pain: Severe pain in the limbs that occurs even at rest, indicating a more advanced stage of peripheral artery disease.
• Muscle soreness (delayed onset muscle soreness - DOMS): Normal muscle pain after unaccustomed exercise, which is not relieved quickly by rest and is not primarily vascular in origin.

Noun

1. lameness due to pain in leg muscles because the blood supply is inadequate; pain subsides with rest