HYPERCHLORHYDRIA
(Excess secretion of acid in the stomach)
The Effect of Excess Acid.—An excessive flow of hydrochloric acid has been found to be the cause of much of the acute and chronic gastritis, in fact more of the cases are traceable to an excess than to a lack of hydrochloric acid. This acid is more or less irritating in character, and the tender mucous membranes lining the gastric organ being constantly bathed in a secretion composed chiefly of acid must necessarily in time suffer a certain amount of irritation and inflammation, causing the development of a pathological condition which may be temporary or permanent, that is, it may result in acute or chronic gastritis, according to the amount of acid secreted and the length of time the hypersecretion is allowed to continue.
Determining the Acid Content of Stomach.—The difference between the cases brought about by an excess flow of hydrochloric acid are more or less difficult to distinguish from those caused by a lack of this constituent in the gastric juice, chiefly because in the latter case the organic acids formed as the result of bacterial action upon the food exert an equally irritating effect upon the membranes of the stomach, and the only sure method of determining the cause of the disturbance is by an analysis of the stomach contents, by which means the percentage of hydrochloric acid is determined.
Lavage.—It has been found advisable, in some cases of acute gastritis which do not yield readily to rest and liquid diet, to wash the stomach and allow a certain period of rest before giving any food; in this way the organ is rid of all of the offending material and thus has a better chance of a quick recovery.