I have been suffering from skin rashes for more than a year, I was asked to take Xyzal which did not work when tried for over a month. Now I am trying Patadin, still I do not see any improvement. I am 30 yrs old, 5ft 9in weighing 64 Kgs. I get skin rash suddenly after itching sensation sometimes and without anyn itching sensation sometimes. please help me find a permanent and quick solution for this.