I have taken more antibiotics & painkiller medicine & due to this side effect I am having pain in stomach & I hv seen also ulcer in my mouth also. My mouth is choking but now it is better due to these medicines as mentioned below. But stomach is burning severely. To cure this I am taking -- sompraz 40 + mucaine gel syrup my query is this-- can any contradiction take place if I take "digene syrup" instead of "mucaine gel syrup" with sompraz 40?(i take sompraz 40 before eating & mucaine gel after eating) (i know the time duration of these medicine).