I'm have some kind of allergy on whole body sometimes like when I scratch anywhere on the body it appears to be red and itching, sometimes red and watery eyes, allergy like sneezing, also sometimes kind of allergy appears on my penis it becomes itchy smelly, painful to be touched and last, dryness in whole body like i'm using coconut oil on my face to whole body and I frustrated now. This is since 2 years .pls help. Taking cetrizine makes some help for sometimes. Pls answer.