I am allergic to grass, dust, pollen, freon (therefore a/c), a lot of foods, soaps and cleaners, cigarette and cigar smoke, perfumes and colognes, and a lot of different medicines. I cannot take any allergiy medicine without having an allergic reaction. I try to stay away from what I can and deal with the issues. Shampoos will make my hair fall out if I use the same one twice in a row. I keep 7 different kinds that have a lowest effects and rotate daily. Same with body wash. Can't use bar soap as it is too concentrated. My body wash gets thinned out half and half soap and water. All of my laundry has to be washed, then run through again with no cleaners twice before drying. Grass, I don't go barefoot. When housecleaning, I tend to wear a face mask to avoid breathing dust. Freon I can't get away from so I deal with the stuffy head. Pollen, and colognes and perfumes, my throat swells and I can stop breathing, so I have to keep away or move aways from as quickly as possible. The doctor tried to give me an EPI pen, but found that I was sensitive to something in it and almost died from the EPI pen.