Pharmaceutical composition for preventing and treating laryngitis and preparation method of pharmaceutical composition

Abstract

The invention discloses pharmaceutical composition for preventing and treating laryngitis and a preparation method of the pharmaceutical composition. The pharmaceutical composition is prepared from root and stem of euonymus myrianthus, eucalyptus globulus fruit, gomphrena globosa capitulum, climacium dendroides and herb of thyrocarpus sampsonii hance as raw materials by matching, can be prepared in various forms according to a conventional preparation technology and has remarkable curative effect in preventing and treating laryngitis.

Description

technical field

[0001] The invention belongs to the technical field of traditional Chinese medicines, and in particular relates to a pharmaceutical composition for preventing and treating laryngitis and a preparation method thereof. Background technique

[0002] Laryngopharyngeal reflux disease (LPRD) has received more and more attention in recent years. In LPRD, posterior laryngitis is the most common disease, and its clinical manifestations are vague. Common symptoms include foreign body sensation in the pharynx, repeated throat clearing, sore throat, and voice changes. The currently recommended treatment is antacid therapy, including the application of H2 receptor inhibitors and proton pump inhibitors, in addition to improving diet and quitting smoking and alcohol. However, the curative effect of antacid therapy is still controversial. Some patients have poor curative effect, which may be partly due to the involvement of pepsin reflux in addition to acid reflux. Laryngo...