Pressure sores, also known as bedsores or decubitus ulcers, are injuries to the skin and underlying tissue that occur when there is prolonged pressure on the skin. They commonly develop in areas where bones are close to the skin, such as the heels, elbows, and sacrum. These sores can range from mild redness to severe wounds that expose deeper layers of skin and tissue. Individuals who are immobile or have limited mobility, such as those in hospitals or nursing homes, are at higher risk for developing pressure sores. Regular repositioning, proper skin care, and the use of specialized mattresses can help prevent these injuries. Early detection and treatment are crucial to avoid complications and promote healing.