Hello and welcome to HCM,
The symptoms of
vomiting, stomach ache and headache in all who consumed same food is suggestive of food
poisoning.
The treatment depends on the type of food causing the symptoms.
However, you can start symptomatic treatment.
Vomiting leads to loss of fluids and electrolytes from body.
So, the fluids and electrolytes need to be replenished.
You can give clean preferably boiled water with a tea spoon of sugar and a pinch of salt.
This home made
ORS solution will replenish the fluid loss from body.
Thereafter you need to consult your primary healthcare provider.
Many instances of food poisoning clear away after 48 hours, however, if the symptoms still persist, you need to consult your doctor.
If the symptoms resolve after 48 hours, you may start giving light food items to maintain the nutrition.
Anti-emetic to halt the vomiting and antibiotic to clear the infection may be required.
Thanks and take care
Dr Shailja Puri