1 doctor weighed in:
What causes a person to throw up undigested food 12 hours after you eat?
1 doctor weighed in

Dr. Arthur Heller
Internal Medicine - Gastroenterology
In brief: Lots
If acutely, can be due to infection, e.
G viral gastroenteritis, acute inflammation, say from alcohol. . A bigger issue if chronic or repeated. Can also be due to inflammation of stomach/duodenum from alcohol, meds e.G aspirin, nsaids, ulcers, tumors (not likely at age 18), diabetes, intestinal blockage, other. Recurrent? Other symptoms, like weight loss, definitely needs to be checked by md asap.

In brief: Lots
If acutely, can be due to infection, e.
G viral gastroenteritis, acute inflammation, say from alcohol. . A bigger issue if chronic or repeated. Can also be due to inflammation of stomach/duodenum from alcohol, meds e.G aspirin, nsaids, ulcers, tumors (not likely at age 18), diabetes, intestinal blockage, other. Recurrent? Other symptoms, like weight loss, definitely needs to be checked by md asap.
Dr. Arthur Heller
Dr. Arthur Heller
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