Blood blisters are fluid-filled sacs that form beneath the skin's surface, containing blood instead of clear fluid. They result from injury, friction, or pinching, causing small blood vessels to rupture. Treatment involves keeping the area clean, applying a sterile bandage, and avoiding further irritation.
Blood Blisters - Causes, Symptoms, Diagnosis and Treatment
Blood blisters are raised sacs on the skin containing blood that typically occurs when something pinches the skin.
