Hi I am Tamal Das from Kolkata, India, My 2.5yr. old boy suffers from cold and cough frequently, once my doctor prescribed Cetrized / Allegra , as now my doctor was out of station for three days, I have given Allegra 30 mg , three times a day for last three days as previously doctor advised, after that his cough gets dry , but we noticed that some skin rashes, vomitting tendencies, stomach disorder and immediately. previously my boy had suffered a stomach infection, when his symptoms are vomitting and white colerd stool, lose of appetite. Now My concern is that, is the stomach infection comes back again or its a general side effects of Allegra ??? May I give him Livoline which also my doctor once prescribed for cough and cold??? Please advise at your earliest....