My son is getting red bumps around his inner thigh which goes away on its own in a day or two. we do apply lotion recommended by paediatrician but it's happening. what could be the reason?

A. I’m sometimes due to too much of sweat into that area or wearing tight undergarment can also lead to this kind of an issue apply any good powder I would recommend you to go for candidate dusting powder into that area and prefer using little bit of loose cotton underwear for the child