Patient: Im starting to get hives ALL over my body and i dont know where its coming from. Im alergic to pollin, cottonwood, surtin laundry deturgent and other things with high chemicals but i have been very carful with everything so far. i dont know what is causing this reaction i could really use some help. what would be the best way to calm the situation or elimanate it compleatly? i have gottin this befor but its never gottin this bad its on my legs, my arms, my back, my stomach even my face! please i need this to go away… and fast!