What symptoms does each treat? Which would be better for a condition classified under Dermatographia and Urticaria. Basically red itchy skin that usually results in welts, but sometimes just red patches of skin that can look quite crazy actually. any info would be great.

I have not tryed anything natural at this point. I have tried: Benadryl which worked but made me too tired, now it is Reactine which works but I still need to combine an antacid with it, Ive tried desloratadine which in Canada is called Aerius, which didnt work. Im still open to any suggestions.