Hello dear,
Presence of persistent loose motions and swelling in stomach is attributed to infection or inflammation in the Gastrointestinal tract.
The decreased potassium level is due to loss of body electrolytes through repeated loose motions. As he is admitted in hospital, it will be taken care by intravenous fluid & electrolyte administration.
Further management will involve:
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.
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 fast foods & gas producing food products like cabbage, etc.
So, kindly consult his treating Doctor and discuss regarding this.
There is no need to worry, he will be fine.
Wishing him a good health.
Take care.