This may be due to gastro-esophageal reflux of gastric contents, known as gastro-esophageal reflux disease. This typically causes pain in epigatrium after eating. In this, the contents of the stomach come back into the
esophagus. There are several reasons why people have GERD. One possible reason has to do with the muscle at the bottom of the esophagus. Normally, this muscle closes to keep food and stomach acid from coming back up the esophagus. In some people with GERD, this muscle does not always work right. GERD often causes
heartburn, a burning feeling in the chest and throat. Other causes of such type of pain may be
gall stones,
pancreatitis, and
food allergy etc.
Advice
1.
Ranitidine 150 mg every 12 hours per oral for 10 days
2.
Domperidone 10 mg per oral every 12 hours for 7 days
3. If you are taking any painkiller for your knee problem then take pain killer after meal only. Do not take painkiller in empty stomach
4. Avoid alcohol, smoking, spicy food, and non-steroidal pain killer, coffee, fatty foods, mint, chocolate, tomato-based foods
5. Avoid eating 3 hours before lying down
6. Raise the head of your bed
7. Do not heavily at a time. Divide your meals into smaller portions and eat them frequently during the day
8. Avoid spicy foods, fatty foods, mint, chocolate, tomato-based foods, coffee, and citrus fruits
9. Investigation – USG of whole abdomen
If you do not get relief after above measures then contact your doctor.
Thanks