Functional PVD:
Functional PVD occurs when there is no physical damage to the structure of the blood vessels. Instead, the vessels spasm in response to stimuli, such as temperature changes. This narrowing causes the blood flow to decrease.
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Peripheral vascular disease (PVD) causes a person’s blood flow to be compromised and can increase one’s risk for varicose veins and blood clots. Narrowing, blockage, or spasms in a blood vessel can cause PVD. There are two main types of PVD: functional and organic PVD.
Functional PVD occurs when there is no physical damage to the structure of the blood vessels. Instead, the vessels spasm in response to stimuli, such as temperature changes. This narrowing causes the blood flow to decrease.
Organic PVD occurs when the blood vessels’ structure changes or is damaged due to atherosclerosis, which is plaque buildup and inflammation.
Leg pain is one of the most common symptoms of PVD. The pain usually occurs when walking or climbing stairs. Other symptoms of PVD include:
The most common causes of organic PVD are:
Treatment for peripheral vascular disease aims to stop the disease from progressing and to help you manage your pain and symptoms. The first line of treatment typically involves lifestyle changes, such as eating a balanced diet, exercising regularly and quitting smoking.
If these lifestyle changes are not enough, you may need medication. Common medications for PVD include cilostazol, clopidogrel or aspirin, angiotensin-converting enzyme (ACE) inhibitors, and/or diabetes medication.
The medical team at Advanced Heart and Vein Center is experienced in the prevention, diagnosis, and treatment of peripheral vascular diseases, including peripheral artery disease. If you think you have peripheral artery disease, schedule your appointment today.