What are the treatment methods for lower limb edema?

Lower limb edema is usually caused by the accumulation of fluid in the body, and its treatment depends on the underlying cause. The following are general management recommendations: 1. Rest and elevation: Ensure adequate rest, especially for the legs, and try to avoid prolonged standing or sitting. When sleeping, use pillows or an elevation device to raise the legs, which helps fluid drainage. 2. Dietary changes: Reduce salt intake, as excessive sodium can lead to fluid retention in the body. Increase consumption of fruits and vegetables to promote diuresis. 3. Appropriate exercise: Gentle exercises such as walking and swimming can help improve blood circulation and reduce swelling. 4. Compression stockings: A physician may recommend compression stockings, which help enhance venous blood return and reduce lower limb swelling. 5. Medication: If edema is caused by heart, kidney, or liver disease, medication may be required, such as diuretics to help remove excess fluid from the body. If lower limb edema persists or is accompanied by other symptoms (such as pain, fever, or shortness of breath), seek medical attention immediately.