Brief Answer:
Need more information please. Drink plenty of water, avoid junk foods.

Detailed Answer:
Hello,

Welcome to Ask A Doctor service.

I would have to ask you to kindly write back to me with more details about your problem.

From how many days do you have this digestion problem?

Can you explain, what exactly is that you are experiencing, is it like pain in the tummy or bloated sensation or difficulty passing motion?

Please do not consume oily and junk food.

Stop consuming corbonated beverages like pepsi and coke.

Eat at a fixed time daily and be regular with your meals.

Increase fibre in your diet by consuming green leaves in your diet.

Hope this information is of help.

Best regards

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