After breast cancer surgery, there is 100-200ml effusion in the body every few days.

Hello, according to the different drainage, it can generally be 1 month, but everyone is different. If it is taken out early, there may be effusion, so it is necessary to draw fluid or place drainage again. Some patients have a tube for a long time, because the wound surface of radical mastectomy is large, and axillary lymph nodes should be cleaned at the same time. After lymphangiotomy, lymph can accumulate under the skin, and blood oozing during the operation can also accumulate under the skin at the same time. Therefore, it is necessary to place a drainage tube and use continuous negative pressure suction. I wish you health.