What to do about edema

The management of edema should be determined according to its specific cause, but generally can be addressed in the following aspects: 1. Adjust lifestyle: Avoid prolonged standing or sitting, and engage in regular physical activity to promote blood circulation. Elevating the lower limbs before bedtime can help reduce edema. Additionally, maintaining adequate sleep and moderate exercise can also help alleviate edema. 2. Dietary adjustment: Limit salt intake to no more than 5 grams per day to reduce water and sodium retention in the body. Increasing intake of potassium-rich foods, such as red beans, mung beans, and wax gourd, can help eliminate excess water and salt from the body. Moreover, maintaining a balanced diet with adequate high-quality protein and vitamins can also help reduce edema. 3. Medication: For edema caused by underlying diseases such as heart failure or nephritis, diuretic medications should be used under a doctor's guidance. If edema symptoms persist or worsen, prompt medical attention should be sought.