Intermittent Claudication

1 Item

Set Descending Direction
  1. Generic: Cilostazol
    Equivalent Brand: Pletal
    30 Tablet/s
per page

Intermittent claudication is a condition characterized by pain, cramping, or fatigue in the muscles, typically in the legs, that occurs during physical activity. It is often a symptom of peripheral artery disease (PAD), a condition where blood flow to the limbs, especially the legs, is reduced due to the narrowing or blockage of arteries. Intermittent claudication is provoked by exercise and relieved with rest. Here's an overview of intermittent claudication, its symptoms, causes, diagnosis, and potential treatment approaches:

Symptoms of Intermittent Claudication:

Leg Pain:

  • Pain or discomfort in the muscles of the legs, especially the calves, thighs, or buttocks, during activities such as walking or climbing stairs.


  • Cramping sensation or tightness in the affected muscles.


  • Tiredness or weakness in the legs that improves with rest.

Relief with Rest:

  • Symptoms typically subside within a few minutes of stopping the physical activity.

Causes of Intermittent Claudication:

Peripheral Artery Disease (PAD):

  • Atherosclerosis, a buildup of fatty deposits in the arteries, is a common cause, leading to reduced blood flow to the legs.

Arterial Narrowing or Blockage:

  • Reduced blood flow due to narrowing or blockage of the arteries supplying the legs.

Risk Factors:

  • Smoking, diabetes, high blood pressure, high cholesterol, and aging are common risk factors for developing PAD and intermittent claudication.


1. Medical History and Physical Examination:

  • Detailed discussion of symptoms and a thorough examination.

2. Ankle-Brachial Index (ABI):

  • Comparing blood pressure measurements in the arms and ankles to assess blood flow.

3. Doppler Ultrasound:

  • Imaging technique to visualize blood flow and detect any arterial blockages.

4. Treadmill Exercise Test:

  • Monitoring symptoms while walking on a treadmill to assess the severity of intermittent claudication.

Treatment Approaches:

1. Lifestyle Modifications:

  • Exercise Program: Supervised exercise programs to improve walking distance and alleviate symptoms.
  • Smoking Cessation: Quitting smoking is crucial to improve blood flow.

2. Medications:

  • Antiplatelet Medications: Aspirin or clopidogrel to prevent blood clots.
  • Medications for Symptom Relief: Cilostazol may be prescribed to improve walking distance.

3. Peripheral Angioplasty and Stenting:

  • Interventional procedures to open narrowed or blocked arteries.

4. Bypass Surgery:

  • Surgical creation of a bypass around the blocked artery to restore blood flow.

5. Risk Factor Management:

  • Controlling conditions like diabetes, high blood pressure, and high cholesterol to prevent progression of PAD.

Long-Term Management:

1. Regular Follow-Up:

  • Monitoring symptoms and adjusting treatment as needed.

2. Vascular Rehabilitation:

  • Comprehensive programs to address cardiovascular risk factors and improve overall cardiovascular health.

3. Education and Support:

  • Providing information on managing intermittent claudication and lifestyle modifications.


Intermittent claudication is a common symptom of peripheral artery disease and requires a multidisciplinary approach for effective management. Early diagnosis and intervention can improve symptoms, enhance walking ability, and reduce the risk of complications. If you experience symptoms of intermittent claudication, it's essential to consult with a healthcare professional for a thorough evaluation and personalized treatment plan.