November is Diabetes Awareness Month, which makes it a good time to talk about one of the most overlooked complications of diabetes: slow-healing wounds. A small blister or cut on the foot may seem minor, but diabetes can keep it from healing the way it should. Without the right care, that small wound can become a serious infection.
At Physical Medicine and Rehabilitation of Long Island, our diabetic wound care team helps patients heal safely, protect their mobility, and lower the risk of long-term complications.
Why Diabetes Makes Wounds Harder to Heal
Diabetes affects the body’s ability to heal in several ways at once. Over time, high blood sugar can damage nerves and narrow blood vessels, especially in the feet and legs.
- Nerve damage (neuropathy): Reduced feeling in the feet can make it hard to notice a cut, blister, or pressure sore until it has already worsened.
- Reduced circulation: Less blood flow means fewer nutrients and less oxygen reach the wound, which slows tissue repair.
- Higher infection risk: Elevated blood sugar can weaken the immune response, making it harder for the body to fight bacteria.
Because of these changes, foot ulcers are among the most common diabetic wounds. Untreated foot ulcers are also a leading cause of lower-limb amputation in people with diabetes, which is why early care matters so much.
Warning Signs a Wound Needs Medical Attention
If you have diabetes, any wound on your feet or legs deserves a closer look. Call your provider promptly if you notice any of the following:
- A wound that shows no improvement after a few days
- Redness, warmth, or swelling that spreads around the wound
- Drainage, pus, or an unpleasant odor
- Skin around the wound that turns dark or black
Fever or chills alongside a wound can signal a spreading infection. Seek urgent care right away if this happens.
How We Treat Diabetic Wounds
Every wound care visit starts with a careful evaluation of the wound, the surrounding tissue, and your circulation. From there, our team builds a treatment plan around your needs. Depending on the wound, care may include:
- Debridement to remove dead or infected tissue so healthy tissue can grow
- Topical medications and dressings that support healing
- In-office wound cleaning and care
- Referral for advanced options, such as hyperbaric oxygen therapy, when needed
- Education for patients and families on preventing new wounds
Many patients wonder whether a wound should stay covered or uncovered as it heals. For diabetic wounds, always follow the dressing instructions your provider gives you, since the right approach depends on the wound.
As a physical medicine and rehabilitation practice, we also look at how a wound affects the way you move. Protecting your mobility and independence is part of every plan.
Preventing Diabetic Wounds at Home
Most serious foot problems start small, and simple daily foot care is one of the best ways to catch them early. These habits can help protect your feet:
- Check your feet every day for blisters, cuts, redness, or swelling. A hand mirror can help you see the bottoms of your feet.
- Keep your blood sugar within the range your doctor recommends.
- Wear well-fitting shoes and socks, and avoid walking barefoot, even at home.
- Moisturize dry skin, but skip the area between your toes.
- Get any wound checked early instead of waiting to see if it heals on its own.
If foot shape or pressure points make shoes uncomfortable, orthotic care can help reduce friction and pressure on vulnerable areas.
Schedule a Diabetic Wound Care Evaluation
Diabetes Awareness Month is a good reminder to schedule regular foot exams and to address wounds early. If you or a loved one has a wound that is slow to heal, our team is here to help. Request a wound care evaluation or call us at (631) 300-0797.
