What causes stomach acid vomiting?

Usually always acid increase, vomiting is more severe, should be and usually often like to eat cold drinks, too greasy food and eat irritating food is more related. If a lot of drinking, frequent alcoholism, may also cause frequent acid increase. From the symptom analysis may be suffering from gastritis or ulcerative disease, should go to the hospital digestive internal medicine, can be prepared through fluoroscopy or gastroscopy to determine the diagnosis.