Peripheral Vascular Disease and Its Impact on Wound Recovery

At Ted Cohen, DPM’s Las Vegas practice, patients often seek care for wounds on the feet and lower legs that just won’t heal. One common reason is peripheral vascular disease (PVD), a condition that affects blood flow in the arteries outside the heart, often in the legs and feet. Because circulation is what delivers oxygen and nutrients to damaged tissue, PVD can significantly slow or even stall wound healing. 

What Peripheral Vascular Disease Does To The Body

PVD occurs when arteries become narrowed or blocked, typically due to a buildup of fatty deposits in the vessel walls. This restricts blood flow, meaning less oxygen-rich blood reaches the tissues. Without an adequate supply, wounds may be slower to heal or fail to close completely. People with PVD may notice leg pain when walking, changes in skin color, or coolness in the feet and toes, though in some cases, there are no obvious early symptoms.

Why PVD Complicates Wound Healing

Healthy circulation not only delivers nutrients for repair but also carries away waste products from the healing area. When blood flow is reduced, immune cells can’t reach the wound as quickly, increasing the risk of infection. Even minor cuts, blisters, or pressure spots can become serious if they don’t heal promptly. In people with both PVD and diabetes, the risk is especially high because nerve damage can make it harder to notice an injury before it worsens.

How Dr. Cohen Approaches Care

When treating a wound complicated by PVD at our Las Vegas, Nevada, office, Dr. Cohen works to both protect the injured area and restore circulation. This may involve specialized wound care techniques, protective dressings, and reducing pressure on the affected foot or leg. Treatment to improve circulation may include lifestyle changes, medication, or vascular procedures when necessary. The goal is to create the best possible environment for the wound to heal while preventing new injuries.

What You Can Do to Protect Your Feet

If you have PVD, daily foot checks are essential. Look for redness, swelling, cuts, or changes in skin texture, and seek prompt attention if anything seems unusual. Wearing properly fitted shoes, keeping toenails trimmed, and moisturizing can all help protect your skin. Even small things, like walking regularly to stimulate blood flow, are important.

PVD doesn’t have to mean a lifetime of stubborn wounds, but it does require vigilance and consistent care. Ted Cohen, DPM, in Las Vegas, Nevada, offers the expertise and support to help you protect your feet, promote healing, and stay active. If you want help with a slowly healing wound or support for peripheral vascular disease, call our office at (702) 387-8777.