Peripheral Arterial Disease (PAD) FAQ
What causes Peripheral Arterial Disease?
PAD is primarily caused by atherosclerosis, where fatty deposits clog and narrow the arteries, reducing blood flow.
What are the symptoms of PAD?
Symptoms typically include leg pain while walking, numbness or weakness, coldness in the lower leg, and sores that don't heal.
How is PAD diagnosed?
Diagnosis is often made through a physical examination, patient history, and tests like the Ankle-Brachial Index (ABI) or ultrasound.
Can PAD lead to serious complications?
Yes, PAD can increase the risk of heart attack, stroke, and can lead to critical limb ischemia if left untreated.
What lifestyle changes can help manage PAD?
Quitting smoking, adopting a healthier diet, increasing physical activity, and managing blood pressure and cholesterol levels are key.
Are there treatments available for PAD?
Yes, treatments can include lifestyle changes, medications to improve blood flow, and procedures like angioplasty or bypass surgery.
What medications are commonly prescribed for PAD?
Cilostazol and pentoxifylline are often prescribed to improve blood flow and reduce pain.
Is exercise beneficial for PAD patients?
Absolutely! Supervised exercise programs can help boost walking distance and improve symptoms significantly.
What role does diet play in managing PAD?
A healthy diet can help manage risk factors, such as high cholesterol and hypertension, that contribute to PAD.
Can PAD be prevented?
Yes, maintaining a healthy lifestyle by not smoking, managing stress, and staying active can help reduce the risk.
How often should PAD patients see their doctor?
Regular check-ups, typically every 6 to 12 months, are advised to monitor progression and manage treatment.
What tests do doctors perform for PAD?
Doctors may perform blood tests, imaging tests, and physical exams to assess circulation and overall health.
Are there any risks associated with PAD medications?
As with any medication, there can be side effects. It's important to discuss risks with your healthcare provider.
Can alternative therapies help with PAD?
While some alternative therapies may assist in symptom management, they should complement standard treatment, not replace it.
Is surgery always necessary for PAD?
Not necessarily. Many patients manage symptoms effectively with lifestyle changes and medications before needing surgery.
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Information provided by Dr. Nithya Priya Raju. Reviewed by Dr. Mohamed El Khouly