Sagging breasts may be tattooed, and the specifics are not generalizable because patients vary greatly from one another. People with sagging breasts are usually breastfeeding or older. When breastfeeding stops, hormone levels usually decrease, and the fatty tissue, glands, and ducts of the breast gradually shrink, resulting in sagging breasts with lines. If the patient is older, there may be a loss of collagen under the skin, resulting in sagging breasts with lines. No special treatment is needed if there is no obvious discomfort, but if the condition is more serious, it can be improved by corrective breast surgery. It is recommended that patients should wear the right size, comfortable and breathable underwear to avoid pressure on the breasts. If surgical treatment is needed, it is recommended to choose a regular hospital for consultation.