Hi Naeem,
Thanks for writing your query.
You should have a healthy lifestyle and follow some precautions like :-
1. Donot eat fast and donot talk while eating as this result in swallowing more air during eating, resulting in feeling of stomach full of gas after meals.
2. Avoid spicy/oily foods.
3. Donot miss a meal.
4. Avoid gas producing foods like peas, legumes, cabbage, etc.
5. Avoid mental/emotional stress.
6. Donot self medicate especially with pain killers and
steroids.
7. Give sufficient gap between different meals.
You can continue using
Omeprazole, which is an antacid. You can add
Domperidone 10 mg along with omeprazole. Levosulpride is an
antipsychotic, and is also used in
dyspepsia.
Antacid in gel form is also beneficial.
I hope this is helpful to you.
Thanks.