“Alarm Symptoms :
Certain alarm symptoms may point to complications or life-threatening problems. Should you have any of these alarm-warning symptoms, talk to your doctor right away.
- Chest pain with activity, such as climbing stairs.
- Losing weight without trying.
- Choking while eating or trouble swallowing food and liquids.
- Throwing up blood or material that looks like coffee grounds.
- Red or black stools.”
American Gastroenterological Association (aga)www.gastro.org