Why is hydration important in prevention of pressure sores?

Hydration is crucial in the prevention of pressure sores primarily because it helps keep the skin supple and healthy. Proper hydration maintains the skin's elasticity and resilience, making it less prone to damage. When the skin is well-hydrated, it can better withstand friction and shear forces that often contribute to pressure sore development. Dehydrated skin can become dry, cracked, and more susceptible to injury, increasing the likelihood of pressure sores forming, especially in individuals who may already be at risk due to limited mobility or underlying health conditions. While other factors, such as repositioning and circulation, are also important in managing pressure sores, the role of hydration in maintaining skin integrity is foundational in the overall prevention strategy.