I am patient of  Cholinergic Urticaria from last few years and take cetrizine once in a day.. I felt from last few months that symptoms of cholinergic Urticaria was few decreased but another problem arose. When I ate some sweets and sour content, coughing (khansi) is start with white watery serum(cough) and some noisy sound came from chest like cough... When I take one dose of cetrizine it is cure for some time... I request to suggest me a final treatment for the same.. Ramesh nirwana