The pain in the arm pits after sweating is considered to be related to trauma, suppurative sweating, folliculitis and other factors, and can be treated with gentamycin hydrochloride ointment, ofloxacin gel, fusidic acid cream and other medications under the guidance of a doctor. 1. trauma: generally due to the armpit around the more intense impact or extrusion, resulting in the armpit in the sweat to make the skin stimulation, thus causing sweating armpit pain phenomenon, you can follow the doctor’s instructions to use erythromycin ointment, aureomycin hydrochloride ointment and other medications, can be achieved by anti-inflammatory effect. 2. suppurative sweatitis: usually due to inflammatory lesions in the sweat glands in the arm pits, the sweat will be stimulated to a certain extent, thus causing pain in the arm pits after sweating, you can follow the doctor’s instructions to use fusidic acid cream, ofloxacin gel and other drugs to treat. 3. Folliculitis: may be due to excessive secretion of oil in the armpit, hair follicle mouth blockage, so that the hair follicle inflammation, under the stimulation of sweat, the emergence of sweating armpit pain phenomenon, you can use mupirocin ointment, fusidic acid cream and other drugs to treat. If the phenomenon of pain in the armpits after sweating occurs, you can go to the hospital in time to avoid discomfort.