Indigestion is a feeling of fullness or discomfort in the upper abdomen, which can be caused by overeating, eating certain foods, or drinking too much alcohol. The most common symptom is heartburn. Other symptoms may include nausea, vomiting, bloating and diarrhoea.
There are many different types of indigestion remedies that you can buy over the counter. These include antacids, which neutralise stomach acid, and anti-gas medicines, which reduce gas production. You can also try some natural remedies to relieve your symptoms. For example, peppermint oil is a natural antacid and ginger tea helps with nausea and vomiting.