Inflammation phenomenon after underarm shaving is likely to occur bacterial infection, generally can cooperate with the doctor to take povidone-iodine disinfection, topical ointment, oral medication and other ways to alleviate. 1. Iodophor disinfection: after shaving underarms, if you don’t pay attention to local cleanliness and care, it’s easy to cause inflammation, but you can just apply iodophor, which can play the role of disinfection. 2. Topical ointment: in addition to iodine povidone disinfection and sterilization, you can also cooperate with the doctor to apply fusidic acid and mupirocin ointment, which can play the role of anti-infection, and help to alleviate the symptoms of local inflammation. 3. Oral medication: In the case of poor results of purely external drugs, you also need to cooperate with the doctor with oral antibiotic treatment, commonly used drugs include amoxicillin, cephalosporin, etc., to improve the therapeutic effect. It is recommended to use medication under the guidance of a doctor, not blindly self-medication, to prevent adverse effects.