Peripheral Arterial Disease FAQ
What is Peripheral Arterial Disease?
It's a circulatory condition causing narrowed arteries and reduced blood flow to the limbs.
What are the symptoms of PAD?
Common symptoms include leg pain while walking, coldness in the lower leg or foot, and non-healing wounds on the feet or legs.
What are the risk factors for PAD?
Risk factors include smoking, diabetes, high blood pressure, and high cholesterol.
Is PAD a serious condition?
Yes, if untreated, PAD can lead to severe complications, including limb loss and increased risk of heart attack and stroke.
How is PAD diagnosed?
Doctors use physical exams, imaging tests, and blood pressure measurements in the legs to diagnose PAD.
What lifestyle changes can help manage PAD?
Quitting smoking, exercising regularly, and maintaining a healthy diet can help manage PAD symptoms.
Are there medications to treat PAD?
Yes, antiplatelet medications, cholesterol-lowering drugs, and medications for blood pressure management are commonly used in PAD treatment.
Is surgery necessary for PAD?
In some cases, surgery such as angioplasty or bypass surgery may be necessary to restore blood flow to the affected limbs.
Can PAD lead to amputation?
In severe cases, untreated PAD can lead to the need for amputation due to non-healing wounds or tissue death.
Can PAD be prevented?
Managing risk factors such as smoking, diabetes, and high blood pressure, and leading a healthy lifestyle can help prevent PAD.
What happens if PAD is left untreated?
Untreated PAD can lead to complications such as tissue death, gangrene, and an increased risk of heart attack and stroke.
How can I improve circulation in my legs?
Regular physical activity, wearing compression stockings, and avoiding long periods of inactivity can help improve circulation in the legs.
Can PAD cause leg pain at night?
Yes, PAD can cause leg pain even at rest, including during the night.
What is the prognosis for PAD?
With proper treatment and lifestyle changes, many people with PAD can manage the condition and prevent progression to more severe complications.
Can PAD affect the arms as well?
While PAD most commonly affects the legs, it can also affect the arteries of the arms.
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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Mr. Matthew Liew