My 6 year old son does not have a history of eczema but recently, he started having rashes on his neck, arms and behind the knees. The skin condition became more aggravated and the itch became more severe as the weather got hotter. I brought him to a GP and they said it was eczema and gave him a kind of steroid cream and calamine lotion. I need advice on: 1) whether my son's condition is a case of eczema? 2) how to take care of the condition? 3) what sort of cream/lotion to use from now onwards? 4) can he still use Kodomo body bath?