Hello dear Nalina , hi

Warm welcome to Healthcaremagic.com
I have evaluated your query in details .

* This issue has multiple causative factors as possibilities
- stomach ulcer - gastritis or duodenitis - duodenal ulcer - gastric
outlet obstruction - gall bladder issues of stone or others - biliary
tree abnormalities - liver conditions - diaphragm issues - GERD due
to hiatus hernia or others - enzyme level disturbances - pancreatic
pathologies - systemic issues as diabetes or else affecting GI tract

* Perfect management depends upon the cause , still general
guidelines can be given as under

Prefer soft , light , bland , vegan diet till possible .
Consume more of whole grains , cereals , pulses , legumes , organic fresh fruits .
Avoid all oily , spicy , non veg , hot beverages , junk foods , carbonated drinks .

Avoid over eating , prolong fasting .
Avoid resting upto 2 hours after meals .
Fix your timing of breakfast , lunch , dinner till possible .
Avoid late night parties , dinners .
Keep the head end of the bed elevated for 30 degrees when resting .

Have regular walking in fresh air , exercises , YOGA .
Avoid smoking , alcohol if consuming .
Avoid stress , anxiety .
Manage to have regular sound sleep of 8 hours .

Intake of Proton pump inhibitors as omeprazole or pantoprazole on empty
stomach 1 hour prior to lunch ; antacid syrups as mylanta or others according to the advise of your doctor helps .

Keep your BP , blood sugar , cholesterol , body weight under control .
Later on may need ultrasound or upper GI endoscopy according to the progress .


Wishing you fine recovery .
Feel free to ask any further queries .

Regards .