I have tried every cortisone cream, every medicated lotion, every non-medicated lotion, Zyrtec, Allegra, Claritin, Flonase
, everything. A dermatologist has diagnosed me with dermatographism, but I disagree. The most adverse reaction I've seen from my scratching is that some hives MAY form if I've itched it PROFUSELY for an extended period of time. But they are small and very infrequent and very few.