Indigestion is a term that describes a feeling of fullness or discomfort in the upper abdomen (dyspepsia) or burning pain behind the breastbone (heartburn).Dyspepsia and heartburn may occur together or on their own. Symptoms usually appear soon after eating or drinking.ndigestion is a common problem that affects many people, but in most cases it’s mild and only occurs occasionally.ndigestion may be caused by stomach acid coming into contact with the sensitive, protective lining of the digestive system (mucosa). The stomach acid breaks down the lining, leading to irritation and inflammation, which can be painful.
*Symptoms:
- Burning in the stomach or upper abdomen
- Abdominal pain
- Bloating (full feeling)
- Belching and gas
- Nausea and vomiting
- Acidic taste
- Growling stomach