problem is not of motion asu mentioned vomiting
is use for symptomatic treatment. kindly do clear about stool frequency, consistence, smell and associated with fever etc..It seems ur husband is having infection of intestine, try antibiotic ask ur GP there like tablet ciprofloxacin
500 mg bd and tablet flagyl ( metronidazole
) and with it u can have tablet imodium only if diarrhea
severe enough and use oral rehydration therapy. if he's having vomiting try anti emetic medicine half n hour before meal and any medicine to avoid vomiting.
He should take oral rehydration for diarrhea to avoid diarrhea complications.
he will be fine for sure..but use of ors as mention above is mandatory for severe diarrhea if not hypertensive