Medicament for treating otitis media and preparation method thereof

Abstract

The invention relates to a medicament for treating otitis media and a preparation method thereof. The medicament for treating otitis media comprises the following major raw materials by weight: 6-60 grams of honeysuckle flower, 6-60 grams of weeping forsythia, 6-55 grams of red-rooted salvia root, 0.2-10 grams of dried alum, 0.2-10 grams of borneol and 0.5-10 grams of boric acid. The preparation method of the medicament for treating otitis media comprises the following steps of: distilling the honeysuckle flower and the weeping forsythia twice with a steam distillation method, and collecting a distillate; putting the distillate into a distillation device for redistilling, and collecting a re-distillate; decocting a mother solution together with decoction dregs and the red-rooted salvia root in two times, filtering with gauze to obtain a filtrate, and concentrating the filtrate to obtain a concentrated solution; adding an ethanol precipitate into the concentrated solution for removing impurities to obtain an alcohol-free concentrated solution, and concentrating the alcohol-free concentrated solution to obtain a re-concentrated solution; combining the re-concentrated solution with the re-distillate, and sterilizing for 40 minutes to obtain a combined solution; and adding a medicinal liquid of dried alum, borneol and boric acid into the combined solution, and adjusting the medicinal liquid with 95 percent ethanol till the alcohol content is 65 percent and the pH value of the solution is 7.5 to obtain the medicament.

Description

technical field [0001] The invention relates to a medicine for treating otitis media and a preparation method thereof. Background technique [0002] Suppurative otitis media belongs to the category of "purulent ear" in traditional Chinese medicine. It is a chronic deficiency syndrome, mostly evolved from acute purulent ear. Over the past ten years, with the changes in the external environment and the increase in pathogenic factors, the incidence of suppurative otitis media has also increased. The clinical manifestations of suppurative otitis media are long-term ear canal pus, protracted healing, mild cases manifest as hearing loss, and severe cases can lead to osteonecrosis, hindering normal work, study and life. If left untreated, it can be very dangerous. Most of the drugs used to treat purulent ear are antibiotics to achieve the effects of antibacterial, anti-inflammatory and pus drainage. However, traditional antibiotic drugs have the following obvious disadvantages: ...

AI Technical Summary

Problems solved by technology

[0003] A. Traditional antibiotic treatment can play antibacterial, anti-inflammatory, and pus drainage effects, but it often shows unsatisfactory effects on the recovery of prognosis and hearing;

[0004] B. Long-term use of traditional antibiotics can lead to an increase in tolerance. Since suppurative otitis media should often become chronic, long-term use will lead to a decline in the therapeutic effect;

[0005] C. Traditional antibiotic treatment, due to the long-term use of antibiotics in clinical practice, leads to the increase of bacterial resistance to a certain extent, resulting in ineffective treatment

[0006] Therefore, there is currently no drug with established efficacy for suppurative otitis media.

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