What is a common treatment for edema caused by venous hypertension?

Elevation of the affected limb is a widely recommended treatment for edema stemming from venous hypertension. By elevating the limb, gravity aids in the return of venous blood flow, reducing the pressure in the veins and allowing excess fluid to flow back into the circulatory system. This method effectively alleviates swelling and discomfort associated with edema.

While other options, such as applying heat, increasing physical activity, or using cold compresses, can have varying effects on comfort or circulation, they do not specifically target the physiological mechanisms behind venous hypertension. For instance, heat can potentially exacerbate swelling by increasing blood flow to the area, while cold compresses could help relieve symptoms temporarily but do not address the underlying issue of fluid accumulation. Increased physical activity is beneficial for overall venous health but may not provide immediate relief for established edema. Thus, elevation remains the most effective and immediate strategy for managing edema due to venous hypertension.