If you are not having any travel history, start as of the following:
1. Carom seeds powder 3 gm consume it with 1 glass lemon water add little
sugar. Hope it will work within 15 minutes and helpful home remedy to stop nausea vomiting sensation.
2.Eat light food only, avoid solid food, fried food, over eating, and junk food for 3 days.
3. Take one teaspoon of fennel seeds and add one cup of boiling water. Steep for 10 minutes and strain before drinking.
Next Steps
if you are having travel history or seems it is due to infection then consult with your physician.
Health Tips
continue above advise for 3 days to get satisfactory results.