hi my son is 1 month 3 weeks and he have red rashes all over his body, and the cough. my doctor prescript Predcort DS, Histal, Cefaclor, and calamine lotion for the itching. yesterday he had the cough so i gave him some baby panadol, first time i give it to him, can he be allergic to that, or is it something i eat because am breastfeeding.