What Peripheral Arterial Disease Means for You

Peripheral arterial disease can cause uncomfortable symptoms in the legs and, less commonly, the arms. Fortunately, a vascular and interventional radiologist can detect this condition early, confirm where blood flow is limited, and recommend a personalized treatment plan to reduce the day-to-day impact. While a diagnosis of peripheral arterial disease may sound concerning, clear education and a step-by-step approach to care can support better circulation, improved comfort, and a higher quality of life.

Peripheral arterial disease: Symptoms and causes

Peripheral arterial disease (PAD) occurs when arteries that supply blood to the limbs become narrowed or blocked, typically due to the accumulation of fatty deposits. This restriction limits the amount of oxygen-rich blood reaching the muscles. Common symptoms include:

• Leg pain when walking
• Weak or numb legs
• Cramping in the legs or arms
• Cold feet or lower legs
• Weak pulse in the feet or legs

Cold or discolored skin, shiny skin, and slow-healing wounds or ulcers (particularly on the toes) may also indicate PAD. To be on the safe side, consult a medical provider, especially if the patient has risk factors for this condition. These include, but are not limited to, high cholesterol, smoking, diabetes, and hypertension.

Diagnosing peripheral arterial disease

A vascular and interventional radiologist focuses on diagnosing and treating blood vessel conditions using imaging and minimally invasive techniques. Evaluation starts with a detailed review of symptoms, medical history, and risk factors. This helps determine whether the pattern of pain suggests PAD or another issue, such as joint disease or nerve compression.

One of the most common screening tests is the ankle-brachial index (ABI), a non-invasive comparison of blood pressure in the ankle and the arm. Lower pressure in the ankle can indicate reduced blood flow to the legs and suggest arterial narrowing. Additional testing may include a Doppler ultrasound to assess blood flow or advanced imaging, such as computed tomography angiography (CTA) and magnetic resonance angiography (MRA), to map arteries and identify significant blockages.

Peripheral arterial disease treatments

The right treatment for peripheral arterial disease depends on the severity of the blockage, the patient’s symptoms, and the patient's overall risk. Early-stage PAD often responds well to risk factor control and structured walking programs that improve circulation over time. Smoking cessation, blood sugar control, nutrition changes, and blood pressure management are also important, as they slow plaque progression and protect the arteries. In addition, medication may be prescribed to:

• Control cholesterol and blood pressure
• Reduce the risk of blood clots
• Manage diabetes, if applicable

When symptoms persist, a vascular and interventional radiologist may treat PAD by opening blocked arteries to improve blood flow at the site of the blockage. These treatments are usually minimally invasive, meaning they are performed through small openings rather than large incisions. Depending on the blockage, the doctor may widen the artery, place a stent to help keep it open, or remove built-up plaque. The goal is to reduce pain and enhance function and mobility.

Get care for PAD

Living with peripheral arterial disease becomes more manageable with a clear diagnosis and a tailored vascular care plan. Treatment can improve limb circulation, reduce pain when walking, and help protect long-term health. For diagnosis or treatment, schedule an appointment at our Montclair office today.

Request an appointment here: https://montclair.provascularmd.com or call ProVascularMD at (909) 235-7742 for an appointment in our Montclair office.

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