It is very difficult to answer your question without seeing a photo. Possibilities include molluscum contagiosum folliculitis, eczema, ...
I will try to answer this question with the limited information I have available. You definitely need to ...
Medicines removed the infection ( scabies) but lower inflammation takes a few days . You could look for ...
There are many possibilities , including a drug rash , viral rash , scabies , eczema , stings, ...