Method of preparing Changyanning pills and the quality control method

Abstract

The invention discloses a method for preparing tablets for treating enteritis and its quality control method, wherein the tablets comprise creeping euphorbia 330-1120 parts, goldhair hedyotis herb 450-1530 parts, camphor root 330-1120 parts, nutgrass flatsedge rhizome 150-560 parts, maple leaves 150-560 parts and camphor 0.2-3 parts. The preparing process consists of disintegrating the raw materials, extracting with water, concentrating the water extract liquid at 80 Deg C. to a relative density of 1.05-1.35, granulating, drying and tabletting.

Description

technical field

[0001] The invention relates to the field of Chinese herbal medicines, in particular to a preparation method and quality control method of Changyanning tablets for treating acute and chronic gastroenteritis. Background technique

[0002] Irritable bowel syndrome (irritable bowel syndrome, IBS) is the most common clinical gastrointestinal dysfunction disease, which refers to the chronic, recurrent, mainly intestinal motility disorder, which is difficult to be explained by anatomical abnormalities. Pathophysiological basis of psychosomatic disorders. The medical community generally believes that the prevalence of IBS in Western countries is relatively high, about 10-20%; the incidence of IBS in China and Western countries is relatively similar; in Southeast Asia or the Middle East, the prevalence is lower, and Singapore has only one. 2.3%, Iran is about 3-4%. In the United States, IBS has become the second leading cause of employee ab...