My in-laws has applied t bact cream on my 7 month old son scalp, in my absence. He is itching his head n crying a lot… this is happening from past few days.. what should i do??

A. Wash the head properly oil the head properly and wash it completely with shampoo after that dry and brush the scalp because of the irritation in the scalp that your child is crying so right now washing the head is going to do and check with Dr if needed