Understanding Pressure Sores and How They Affect Healing

Pressure sores, often called bedsores or decubitus ulcers, develop when the skin and underlying tissue are damaged due to prolonged pressure. These wounds are common among individuals who have limited mobility, such as elderly patients, people confined to wheelchairs, or those restricted to bed following surgery or illness. When pressure is applied continuously to the same area of the body, circulation is reduced, which prevents oxygen and nutrients from reaching the tissue. Over time, this lack of blood flow causes skin breakdown and open wounds.

Pressure sores are often found on bony areas of the body, including the heels, ankles, and sides of the feet. Early signs may include skin that feels warmer or cooler than surrounding areas, changes in color, or tenderness. If left untreated, these sores can progress into deeper wounds that are painful, slow to heal, and prone to infection. For patients who already have compromised health, this can significantly affect overall well-being.

Certain factors increase the likelihood of developing pressure sores. Poor nutrition, dehydration, diabetes, vascular disease, and limited sensation in the feet or legs can all play a role. Regular repositioning, wearing supportive footwear, and skin checks are essential preventive measures for at-risk individuals.

Treatment focuses on relieving pressure from the affected area, improving circulation, and caring for the wound to encourage healing. Dressings, gentle cleansing, and specialized medical treatments may be used to restore the skin. In more advanced cases, surgical care may be necessary to remove damaged tissue and promote recovery.

Professional wound care is important for both prevention and treatment. If you or a loved one has limited mobility and notice changes in the skin of the lower extremities, call us for an evaluation and treatment to ensure proper healing.