I have been experiencing sinus infection symtoms, actue head and facelia pain and sinus tenderness, accoupnied by nasal drainage and persistent mild "tickle " cough, for which i was treated with antibiotics. After partial resolution of these symtoms, i began to experience what appeared to be hives on my back, arms and hands. Upon returning to the doctor, I was removed from antibiotics and givent a courese of predisone and antihistimanes. After completing both courses, the hives appear to be coming back and the head is returning.