Most of us call this common complaint indigestion, but doctors call it dyspepsia. Indigestion is an old English word that means, "lack of adequate digestion." Dyspepsia means impaired gastric or digestive function. But what we are trying to communicate is "suffering from discomfort, burning, or pain in our upper central abdominal area." We explain our feelings by saying we have an upset stomach, heartburn, acid indigestion, and acid regurgitation.
Fifty-six per cent of the people in Western countries report they have suffered from heartburn at some time in the past and 36% have symptoms at least once every 4-6 months. Half to two-thirds of pregnant women suffer heartburn during pregnancy. Patients with indigestion and acid reflux report worse emotional well-being than do people with heart failure, symptomatic heart disease, diabetes and hypertension.
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