thanks for using HCM,
If this is first time you need not have to worry, could be due to indigestion
or early symptoms of gastrities. avoid spicy food and have plenty of fluids for few days, try to take food in regular timings, you can take tab. pantoprazole
40mg for 5 days once a day to reduce acid secrection with metoclopromide or domperidone
two times a day for 2 days to reduce vomiting
.. it will help to control your symptoms. If you have other symptoms like fever, pain abdomen spasmodic or diarrhoea
then kindly consult your doctor. have a good health.