There is no quick fix for swollen feet. Swollen feet may be related to trauma, right heart failure, etc. Trauma patients need to maintain local braking and local cold compresses, while patients with right heart failure need to apply diuretic drugs for treatment. 1. Trauma: If the patient’s feet are traumatized, such as impact, sprain, fracture, etc., swelling of the feet may occur, often accompanied by swelling and pain in the foot injury. In the treatment, the first need to maintain local braking, at the same time can be used in conjunction with cold towels for local external compresses, to reduce the extravasation of water in the capillaries, so as to alleviate the symptoms. 2. Right heart failure: depressed edema is a typical sign of right heart failure, generally symmetrical distribution, mostly occurring in the feet and ankles, therefore, patients with right heart failure can also appear foot swelling. For this situation, patients can apply diuretic drugs to reduce the anterior and posterior load of the heart, thus alleviating the symptoms of swollen feet, common drugs are furosemide, torasemide and so on. There are other causes of swollen feet, it is recommended that patients go to the hospital in a timely manner to find out the cause of the disease, and then standardized treatment, so as not to delay the condition.