Summer baby drowning neck is also called baby rubbing rash, occurring in the armpit can be cared for by medication such as zinc oxide ointment, general treatment and other ways. 1. medication: you can apply hydrocortisone cream, zinc oxide ointment and so on on the skin surface of the affected area, if there is a lot of ooze or local skin erosion can be used boric acid solution wet compress. Some patients may have skin irritation, itching and other side effects after the use of drugs, allergy patients are prohibited. 2. General treatment: usually to do a good job of baby skin care, to keep the armpit skin clean and dry, to the baby to wear cotton, soft, skin-friendly clothes, to avoid the baby in a hot environment for a long time, to keep the skin in a ventilated and dry state. If the baby baby rash symptoms do not relieve, or accompanied by other symptoms, should promptly go to the hospital to give targeted treatment after a clear cause, do not blindly take medication at home.