my baby 6 months old got red colour little bumps on head looks like pimples, please suggest me the remedy for cure

A. hello mum if baby is having same pimples on his body as well like on the back or stomach or on the legs then this is showing some different symptoms you need to get it checked from the doctor properly and start with the medication as suggested by him you can add oatmeal powder in the bathing water of the baby