Yesterday A Huge Pressure In Upper Abdomen After Taken 3

Yesterday a huge pressure in upper abdomen after taken 3 tsp. Of mucain gel It was relief. After spicy dinner it's again create a unique pressure in my upper abdomen and both sides chest again taken3 tsp. Mucain gel in 3hourly duration that pressure pain is mild but not give me complete relief.
My age 59 yers. Weight 78 kgs.lkgs.low pressure and asthmatic pt.