can i send my son to shcool with the scarlet fever rash? The ER gave him a shot.

My son has been suffering with scarlet fever 7 days now we took him to the doctor twice and they gave him antibiotics and he coudn't keep them down. So we took him to the hosptial and they gave him a shot. that was 2 days ago. his face is still red and he still has the rash. How long does this take to go away. His head hurts him still. He still has the rash. Also does this rash cause him to be really hot?? please help
Best answer:
ok first he should be able to return to school now they told me once you start the medicine give them a day of rest and then they should be fine.For how long the rash takes to go away is it is different for everyone you could give him a oatmeal bath and that would help with the redness. For the his head still hurting I suggest you take a cool cloth not cold and place it on the back of his neck this will cool his body down and relax some of the tension in his head. I know how you feel I have two daughters and of course they caught it at the same time. Just remember the most important thing is for them to relax drink lots of cool liquids and know that you are doing your best. Extra attention from you always makes them feel better no matter what the age just ask my husband.