This all happens in gastritis
or acid peptic disease
Avoid fried dishes and spicy things.
Take antiemetics such as Motilium
before meals and an Antacid such as Esomeprazole
to avoid acidity in the stomach.
You will be better in a day.
I hope I am sucessful in solving your query If u have further you can ask me
Get well soon
Dr. Azhar Sattar