Non-healing wounds are those that do not progress through the normal stages of healing. These wounds can arise from various conditions, such as diabetes, poor circulation, or prolonged pressure. Their complexity stems from their persistent nature and the multiple factors that contribute to their difficulty in healing. For example, a diabetic foot ulcer may occur due to a combination of neuropathy, poor blood flow, and an increased risk of infection. Similarly, pressure ulcers, commonly known as bedsores, can develop in individuals with limited mobility due to ongoing pressure on specific areas of the body.

If left untreated, non-healing wounds can lead to severe complications, including infections, tissue damage, and, in extreme cases, amputations. They can also significantly diminish quality of life, causing chronic pain and limiting daily activities. Therefore, it is crucial to recognize the early signs of a non-healing wound and seek specialized care to prevent complications and promote effective healing.