Patients with serious sagging breasts can be treated by choosing suitable underwear, exercise, and following medical advice to choose liposuction and surgery. 1. Choosing suitable underwear: patients can choose suitable underwear or corrective underwear to hold up the breasts, with the help of the role of the bra to hold the sagging breasts. 2. Exercise: You can do more chest expansion exercise, which requires long-term persistence to see the effect, and to a certain extent can relieve the symptoms of large and sagging breasts. 3. Liposuction: Patients can be treated with negative pressure liposuction under the guidance of professional doctors to improve the appearance of breasts and relieve the effect of sagging. 4. Surgery: If liposuction does not improve the appearance of the breasts, then breast suspension surgery can be performed to restore the breasts to their original position. If the sagging of breasts is serious and seriously affects the life of patients, they can go to the hospital and choose the appropriate treatment method under the guidance of the doctor to alleviate the problem.