question: Hi, I am Brian from Mumbai.I have been suffering from C.I.U, from the past 11 years, most of the doctors have prescribed Allegra tabs over a period of time, currently am on 180 mg Allegra within a 24 hr period, constantly for the last 3 years.I understand this condition is difficult to cure....earnestly seek help!!!  Age: 32 years. Weight : 72 kgs. No other significant medical condition apart from urticaria.