What is the recommended procedure for preventing pressure ulcers?

Regular repositioning of the patient is the most effective strategy for preventing pressure ulcers. This method addresses the primary cause of these ulcers, which is prolonged pressure on the skin and underlying tissues. By changing a patient's position at regular intervals, blood flow can be restored to areas that might otherwise become ischemic due to constant pressure.

In practice, it is recommended that patients be repositioned at least every two hours, but this may vary based on the individual's risk factors and overall condition. This intervention is especially crucial for patients with limited mobility, as they are at a higher risk for developing pressure ulcers.

While using specialized cushions can be beneficial and may enhance comfort or provide additional support, they are not in themselves a substitute for regular movement. Topical ointments can help with skin integrity and minor irritations but are not designed to alleviate the underlying issue of pressure. Reducing fluid intake is actually counterproductive, as adequate hydration is essential for maintaining skin health and elasticity, which helps prevent skin breakdown.