My Ds is covered on any exposed parts of his body with tiny little spots I thought it may of been his hayfever as he tends to get a rash but piriton hasn't touched it, he has used a new sun cream several times for average sunny days and we have not had this problem but as the weather has gotten hotter this rash has appeared. His little ears are like cauliflowers! and he is very itchy, he isn't poorly with it just annoyed. Can anyone suggest what I can use or do if their Dc has similar?