Traditional Chinese medicine oral liquid for treating short sightedness and preparation method of same

Abstract

The invention discloses a traditional Chinese medicine oral liquid for treating short sightedness and a preparation method of same. The oral liquid includes the following components: negundo chastetree fruits, semen aesculi, rhizoma chuanxiong, rhizoma cibotii, rhizomyidae liver, agilawood, cornu gorais, white peony roots, armeniaca mume, cornus officinalis, spina date seeds, pig's bile, salsola collina, radix lithospermi, herba chelidonii, oviductus ranae and human placenta. The preparation method includes the steps of: 1) respectively drying the negundo chastetree fruits, semen aesculi, rhizoma chuanxiong, rhizoma cibotii, rhizomyidae liver, agilawood, cornu gorais, white peony roots, armeniaca mume, cornus officinalis, spina date seeds, salsola collina, radix lithospermi, herba chelidonii and human placenta; 2) pulverizing the medicines into fine powders, placing the powders in a multifunctional traditional Chinese medicine extraction tank, adding water, heating the tank to boil the mixture, collecting a decoction, precipitating and filtering the decoction, and performing pressure-reduced low-temperature concentration to obtain a medicine liquid; and 3) adding the oviductus ranae and pig's bile to the medicine liquid, and uniformly mixing the components to obtain the traditional Chinese medicine oral liquid. The traditional Chinese medicine oral liquid is simple in preparation method, is low in cost, is safe and effective, has the effects of treating deficiency of liver Qi and injury of Qi and blood, and can effectively alleviate and treat the short sightedness.

Description

technical field [0001] The invention relates to the field of pharmaceutical preparations with undetermined structures of traditional herbal medicines, in particular to a traditional Chinese medicine oral liquid for treating myopia and a preparation method thereof. Background technique [0002] Among primary school students in my country, the incidence of myopia is about 23%, middle school students are about 55%, and college students are about 76%. The national myopia is about 300 million people, of which about 200 million are teenagers. The number of cases of myopia in China ranks first in the world, and the incidence rate occupies the second place in the world. The annual increase of myopia is about 6%, and the probability of occurrence is still increasing. [0003] Myopia is generally divided into true myopia and false myopia. True myopia is caused by excessive use of the eyes, resulting in continuous contraction and spasm of the ciliary muscle, increased thickness of the ...

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