Belching

Burp - sudden, involuntary allocation through the mouth gas from the stomach or esophagus, often mixed with gastric contents. Belching air can be swallowing air during a hurried meal, with increased formation of gas in the stomach, as well as some forms of neuroses (see Aerophagia). More belching develops in diseases of the stomach, liver, gall bladder and in some cases in disorders of the cardiovascular system.
Acid burp is at high pH, bitter - with the entry of bile into the stomach, the rotten - at stagnation of fermentation and putrefaction in the stomach (stenoses privratnika). Prognosis and treatment burps depend on the underlying disease.

Burp (eructatio, ructus) - involuntary sudden escape of gases through the mouth of the stomach or esophagus, sometimes with admixture of stomach contents. O. air odourless occurs when the usual swallowed air. In case of stagnation and decay of gastric contents gases become unpleasant smell.
Sour burps observed at high pH, bitter - for cast of bile into the stomach, the rotten - at stagnation of fermentation and putrefaction in the stomach (stenoses privratnika). Belching may be the only symptom of neurosis stomach, in particular aerofagii (see). More often, however, the Acting is developed on the ground of diseases of the stomach and reflex for diseases of other organs (liver, gall bladder), or with disorders of the cardiovascular system (e.g., angina, myocardial infarction).
Prognosis and treatment of Acting depends on the underlying disease.