Hello there...i understand your concern...try eating several small meals instead of three large ones whenever you can...Avoid foods that irritate your stomach, especially those that are spicy, acidic, fried or fatty... avoid coffee,tea etc... Avoid stress,consider calming activities, such as meditation, yoga etc...sleep with head raised position and have dinner at least 2 hours before sleep..do regular exercises...take pantaprazole 40 mg twice daily before food with syp sucrafil -o....consult physician if symptoms persists.

Get an ecg first.  Then consult a physician.

1st ecg if no changes than antacid given and inj.tramadol I/m inj.pantop 40mg bd

How long has the pain been present? If it's severe, please meet a doctor or visit a hospital immediately. Meanwhile, Give him liquid digecaine 2 tsf now And tab. DROTIN-DS now