I'm taking amoxicillin and my cheeks are very red, like i'm sunburnt, and very hot. It's only on my cheeks no where else on my face or body. I've been givien this same medicine many times and have never had this reaction, The only other thing I can think about is I was given a corticosteroid shot and nasal spray called Fluticasone. It's not shown as a side effect of the nasal spray, but could it be from one of these other medicines. Should I call my pharmacist or doctor?