DS has had a rash for about a week now and as he seemed a bit off colour but not poorly I've not done anything about it, assuming its just a viral thing as both me and DH were also feeling a bit rough last week. Well a week has passed and the rash is still there, it seems a bit itchy for him but not bothering him too much, does anyone know how long a viral rash lasts, as don't feel the need to go to the docs with him but am wondering whether its gone on too long now!