There is no exact time for the white membrane to fall off after tonsil surgery, it mostly falls off in 7-15 days, and patients should take good care of themselves after surgery and pay attention to the white membrane falling off. After tonsil surgery, the white membrane shedding time is affected by the recovery of the disease, postoperative care, diet, personal constitution and other factors, and there is no fixed shedding time, generally ranging from 7-15 days. If the white membrane is delayed or uncomfortable symptoms appear, you should consult a doctor in time. In order to promote faster shedding of the white membrane after tonsil surgery, it is recommended that patients do not eat hard, stimulating, greasy, spicy food, to avoid dietary reasons for scratching the tonsil mucosa, pay attention to the protection of the tonsil mucosa. Rest more, adhere to a good routine of early to bed and early to rise. Exercise moderately to help the body strengthen its resistance. After tonsil surgery, you need to go to the hospital for regular checkups to know the recovery of the tonsil mucosa, and you should follow the doctor’s instructions to do the checkups on time.