How can I keep from vomiting

I have dry heaves in the morning.

Try fasting for a day; do not take any solid food. Fasting gives a healing rest to digestive system.

If wanted to eat, eat small meals slowly. Start with bland foods such as boiled rice, soup.

Drink 1 cup of sweet fresh pineapple juice with a pinch of ginger, a pinch of black pepper, and 1/2 teaspoon organic sugar, thrice a day.

For more details see below link:

http://homeremediesforyou.com/Nausea