Vomiting has many causes including digestive tract problems, motion sickness, concussion, and other metabolic problems. Vomiting could also be a reaction to some medication or consuming too much alcohol. If you suffer from heavy migraines, vomiting may be one of the side effects. If you have been vomiting for a long time, you will have lost a lot of fluids and you must ensure that you are not dehydrated by drinking a lot of fluids such as water lime water, or a carbonated drink. You should avoid drinks that do not have a high sugar content because the sugar is very helpful absorbing water.
Drink ginger tea and herbal teas. You should also avoid eating any solid foods for at least one day after you have been throwing up. Resume your regular diet slowly and do not stress your stomach unduly. If your symptoms have lasted more than 24 hours, you should consult a doctor immediately because the vomiting could lead to a serious fluid loss and you might need a saline drip. You have not stated your gender because if you are a woman, if you are throwing up at certain times of the day then you might be suffering from morning sickness. You should consult your gynaecologist at once to confirm if you are pregnant.
answered by G R