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What is Peripheral Artery Disease (PAD)?

Peripheral Artery Disease (PAD) is a common circulatory condition characterized by narrowed arteries that reduce blood flow to the limbs, usually the legs. This narrowing occurs due to the buildup of fatty deposits (plaques) in the arteries, a condition called atherosclerosis. As a result, the affected limbs may not receive enough oxygen-rich blood, leading to symptoms such as pain, cramping, numbness, or weakness, especially during physical activity. PAD is a significant risk factor for heart attack, stroke, and other cardiovascular complications, making early detection and management crucial for reducing the risk of serious complications and improving quality of life.

Common Symptoms of Peripheral Artery Disease (PAD)

Leg Pain

Cramping, tightness, or pain in the muscles of the legs, thighs, calves, or buttocks during physical activity (intermittent claudication).

Numbness or Weakness

Numbness, weakness, or tingling sensation in the legs or feet.

Coldness or Discoloration

Coldness, paleness, or blueness of the legs or feet, especially compared to the unaffected limb.

Poor Wound Healing

Slow healing of wounds or sores on the legs or feet.

Hair Loss or Shiny Skin

Loss of hair on the legs or feet, or shiny, smooth skin over the affected area.

Weak or Absent Pulse

Weak or absent pulse in the affected limb.

Whom to Consult?​ and When to Consult?​

If you experience symptoms suggestive of Peripheral Artery Disease (PAD), it’s essential to seek medical evaluation and treatment at SRM Global Hospitals to prevent complications and improve circulation.

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Consult our Emergency care Expert if you experience​​

  • Leg pain, cramping, numbness, or weakness, especially during physical activity.
  • Coldness, paleness, or discoloration of the legs or feet.
  • Slow-healing wounds or sores on the legs or feet.
  • Weak or absent pulse in the affected limb.
  • Risk factors for PAD, such as smoking, diabetes, high blood pressure, high cholesterol, or a history of heart disease.

Common FAQs About Peripheral Artery Disease (PAD)

Q: What causes Peripheral Artery Disease (PAD)?

A: Peripheral Artery Disease (PAD) is primarily caused by atherosclerosis, a condition characterized by the buildup of fatty deposits (plaques) in the arteries, leading to narrowing and reduced blood flow to the limbs. Risk factors for PAD include smoking, diabetes, high blood pressure, high cholesterol, obesity, sedentary lifestyle, and advancing age.

Q: How is Peripheral Artery Disease (PAD) diagnosed?

A: Diagnosis of Peripheral Artery Disease (PAD) may involve a combination of medical history assessment, physical examination, ankle-brachial index (ABI) test, Doppler ultrasound, CT angiography, magnetic resonance angiography (MRA), or angiography to evaluate blood flow and identify narrowed or blocked arteries.

Q: What is the treatment for Peripheral Artery Disease (PAD)?

A: Treatment for Peripheral Artery Disease (PAD) aims to relieve symptoms, improve circulation, and reduce the risk of complications. It may include lifestyle modifications (such as smoking cessation, exercise, and healthy diet), medications (such as antiplatelet drugs, statins, or medications to control blood pressure and blood sugar), minimally invasive procedures (such as angioplasty and stenting), or surgery (such as bypass grafting) in severe cases.

Q: Can Peripheral Artery Disease (PAD) be prevented?

A: While not all cases of PAD can be prevented, adopting a heart-healthy lifestyle, managing risk factors (such as smoking, diabetes, high blood pressure, and high cholesterol), exercising regularly, eating a balanced diet, and avoiding tobacco use can help reduce the risk of developing PAD and other cardiovascular conditions.

SRM Global Hospitals Pvt Ltd strives to deliver exceptional patient care with world-class expertise supported by next – gen medical and digital technologies because you deserve the quality care and are at the core of everything we do.

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