If you have pus, you need to go to the general surgery department or breast surgery department for treatment as soon as possible, as follows: 1. Medication: If the local pus is not serious, you can apply iodophor solution or other anti-inflammatory drugs to reduce inflammation, and you can also take oral antibiotics for treatment, commonly used drugs are cephalosporin antibiotics or penicillin antibiotics, etc. 2. If the septicemia is serious and there is obvious local effusion, then puncture and drainage or incision for debridement is needed. During the treatment period, patients should pay attention to diet, not to drink drinks containing alcohol, do not eat spicy food, these may lead to local itching discomfort, but also easily lead to scarring hyperplasia, appropriate intake of fresh fruits and green vegetables, appropriate intake of low-fat high-quality protein, common fresh fish, shrimp, and leaner beef, etc., to promote wound healing as soon as possible.