Hello dear,
The symptoms as mentioned in your post is attributed to either infection or inflammation in the Gastrointestinal tract.
Presence of stomach pain and fever indicates infective etiology.
Presenting with such symptoms, I usually treat my patients with:
1. Tablet
Pantoprazole +
Domperidone twice daily (to be taken half an hour before food)
2. Anti spasmodics like
Dicyclomine preparation twice daily (to be taken after food).
3.
Lactobacillus preparations or probiotics like
enterogermina.
4. Antibiotics like Ofloxacin+ Ornidazole preparations, OR based on culture & sensitivity reports to control the causative organism.
5. Oral Rehydration Solution (O.R.S) for maintaining the hydration status & electrolyte balance of the body.
6. Take soft, plain, non-spicy foods.
7. Avoid alcohol, fast foods & gas producing food products like cabbage, etc.
So, kindly consult your Doctor and start treatment as advised.
Wishing a good health.
Take care.