Skin ulcer symptoms can vary depending on the type and severity, but typically include open sores that are slow to heal, pain or tenderness, swelling, and sometimes drainage or odor. Skin surrounding the ulcer may appear discolored, thickened, or inflamed. Early diagnosis is key to preventing complications.

Skin ulcer stages range from mild to severe. In the early stages, you might notice redness, irritation, or minor skin breakdown. As the condition progresses, ulcers can deepen, exposing underlying tissue or bone. Recognizing the stages helps guide appropriate treatment and healing strategies.

A venous skin ulcer typically develops due to poor circulation in the legs, often linked to chronic venous insufficiency. These ulcers are commonly found near the ankles and can be painful and slow to heal. Treatment focuses on improving blood flow with compression therapy, wound care, and, in some cases, minimally invasive vascular procedures.

A decubitus skin ulcer, also known as a pressure sore or bed sore, forms when prolonged pressure reduces blood flow to the skin. Unlike venous ulcers, these are often found on bony areas such as the hips, heels, or tailbone—especially in patients with limited mobility. Prevention includes regular repositioning and specialized mattresses.