I am 66 years old,height 5"7' & weigh 57 kgs,diagnosed with dvt(on asprin 75mg daily),LBP,Bronchial emphysema(having Deriphylin 450mg daily) & Diverticular(having natural husk occassionaly),having problems in defacating with gas formation,would like to know if Combiflam tabs will irritate the colon,please advise.