If a patient has edema in a certain part of the body and wants to reduce swelling quickly, it is recommended to eat more of the following types of food: First, pumpkin. Pumpkin is a food with a strong diuretic effect, and is also recognized as one of the fastest foods in the world to reduce swelling, so it is recommended that patients eat more pumpkin, which can achieve the purpose of rapid reduction of swelling. The second category, green beans. Mung beans boiled into soup can also play an effective role in reducing swelling. The third category, soybeans. Soybeans can be made into soy milk, if patients drink two cups of soy milk a day, can effectively achieve the purpose of reducing swelling. The fourth category, barley. Use barley and rice to cook porridge or rice, can play an effective role in reducing swelling. If relying on these foods to reduce swelling is slow, it is recommended that patients go to the hospital for related treatment to clarify the specific causes of swelling, and then suggest further examination and detailed treatment.