Hello dear,
The symptoms as mentioned in your post can be attributed to accumulation of gas secondary to increased acid production in the stomach.
Symptomatic relief can be obtained with intake of
Pantoprazole preparation (to be taken twice a day before meals) &
antacid gel (to be taken after meals).
They prevent formation of excess acid in the stomach & provide symptomatic relief.
Antispasmodics like
Dicyclomine preparations will also provide relief from the cramps.
And it is also needed that he takes certain precautions regarding his diet & lifestyle:
1. Take soft, plain, non-spicy foods
2. Drink lots of water to maintain adequate hydration
3. Avoid fast foods & gas producing food products like cabbage, etc.
4. Avoid smoking & alcohol
5. Keep away stress, think positive.
6. Exercise regularly & practice
meditation.
If symptoms still persist, kindly
consult a Gastroenterologist for proper clinical examination.
Wishing your friend a good health
Take care.