Adams, this entire piece is a Pauling. Your inner 7th grade wiseass who turned it in, needs to be put back in his oubliette.
C- (is for Charity, because you really deserve a D+ here).
PS: Next time skip the steroids and buy a bottle of OTC antihistamine cough syrup. Drink some and pour some on the rash.
Antihistamine Cough syrup for a rash? What about Calamine lotion?