Methods to eliminate underarm flab include life intervention and surgical treatment, as follows: 1. Life intervention: If there is not much local flab, patients can eliminate it by actively controlling their diet and increasing physical exercise, for example, try not to drink drinks containing alcohol and not to eat too greasy food, commonly red meat, fatty sausage and squid. Try not to eat pickled foods or foods that are difficult to digest. You can consume fresh fruits and green vegetables, and consume low-fat high-quality protein appropriately, commonly fresh fish and shrimp. The actual fact is that you will need to increase physical exercise, such as swimming, jogging, playing Tai Chi, etc. 2, surgery: If the flab continues to increase, you can go to the hospital to improve the relevant examination to perform surgical removal, and then cosmetic suturing. This can increase the aesthetics, later patients also need to go to the hospital regularly for drug changes. During the treatment period, local try not to get wet, and do not do too strenuous exercise.