I wa on my 8th day of my DNP cycle and everithing was great so I went to sleep and on the 9th day as soon as I woke up, I had a rush with hives, I taked some antihistamines but it didnt do anything, of course that I stoped the cycle right away, then at night my family taked me to the doctor and she gave me some more antihistamines(I didnt tell her about the DNP), and told me that if thinks didnt go better shell put me on corticosteroids. Should I let her give me the corticosteroids?, How often should I take my antihistamine?, Does it has to be Benadryl or anithing will do? Any other advice greatly apreciated, and thanks in advance.