How to eat after breast cancer surgery is related to this kind of time after breast cancer surgery and your own conditions. If your condition is better and you don’t have bowel movement on the first day after breast cancer surgery, it is generally recommended to have a full-fluid diet, because if you eat too much or too coarse food, it may lead to bloating, discomfort or this kind of stressful stomach discomfort, and if you have already had a bowel movement, you can have a semi-fluid diet or a normal diet. However, during the treatment of breast cancer, it is generally recommended to eat a light diet. Breast cancer is usually treated with surgery to remove axillary lymph nodes, which may lead to lymphatic leakage. If you eat too much greasy food during the hospitalization, especially before the drainage tube is removed, you may lead to lymphatic leakage, which leads to a kind of accumulation of fluid, and after the accumulation of fluid, it is easy to lead to a delay in the wound healing, and it affects the healing. So how to eat after breast cancer surgery is based on time, if the postoperative recovery is better, has normal defecation and exhaust, you can have a normal light diet, but if the breast cancer recovery is better, or even after discharge from the hospital, there is no big taboo on diet.