Medicament for treating cataract and preparation method thereof

Abstract

The invention discloses a medicament for treating cataract and a preparation method thereof, and belongs to the field of Chinese medicines. The effective components of the medicament are prepared from the following raw materials: gentianopsis barbata, cottonrose hibiscus leaves, scaphium scaphigerum, arenaria rhodantha, tibetan barberry, Chinese mahonia leaves, tetrapanax papyriferus, root of common aeschynomene, seed of feather cockscomb, herba equiseti ramosissimi, cordyceps sobolifera, sheaths of henon bamboo shoot, eriocaulon buergerianum, arctium lappa, amaranthus albus and rhod omyrtustomentosa. The medicament disclosed by the invention has the effects of clearing liver and improving vision, clearing away heat and toxic materials, nourishing the liver and nourishing kidney and removing nebula, can be used for both killing bacilli in eyes, diminishing inflammation, eliminating barrier and recovering the eyesight, and has remarkable curative effects of hot eyes and sore red pain, epiphora induced by wind, slight corneal opacity, eye shielding, and eye side red and festering. The medicament disclosed by the invention is convenient to take, easy to absorb, good in curative effect and rapid in effect taking, patients do not need to have operation, so that the risk is small, the purpose of treating both symptoms and root causes is achieved without toxic and side effects, and the medicament has a good effect in treating cataract.

Description

Technical field [0001] The invention relates to the field of traditional Chinese medicines, in particular to a medicine for treating cataract and a preparation method thereof. Background technique [0002] Cataract is a disease that occurs on the lens in the eyeball. Any clouding of the lens can be called a cataract, but when the lens is cloudy, it does not significantly affect vision and is not discovered or ignored and not included in the category of cataracts. ;According to the survey, cataract is the most common cause of blindness and visual disability. About 25% of humans suffer from cataract. The main symptoms of cataract are vision loss and blurred vision. Due to the different parts and degrees of cataract, its impact on vision It is also different. If the cataract grows on the periphery of the lens, the vision will not be affected. If the opacity is located in the center of the lens, the vision will decrease in mild cases, and in severe cases, the vision may only see...

AI Technical Summary

Problems solved by technology

[0003] The cause of senile cataract is not very clear so far. During the development of senile cortical cataract, there is a period of medically called expansion period. During this period, more water accumulates in the lens, causing it to swell rapidly. , the volume increases, the anterior chamber becomes shallower, and the patient can feel that the speed of vision loss is accelerated at this time. Some patients may cause glaucoma due to high intraocular pressure due to lens expansion and shallower anterior chamber. Patients may feel redness, eye pain, Accompanied by general symptoms such as headache, nausea, and vomiting, sharp decline in vision or even loss of light perception, if this kind of glaucoma is not treated in time, it will cause permanent blindness, and even cataract surgery cannot save vision

[0004] At present, the most effective way to treat cataract is surgical removal. Surgical treatment can only treat the symptoms but not the root cause; cataract surgery may cause a series of complications, and patients with high blood pressure, heart disease or other diseases are not suitable for surgery , again because most of the patients suffering from cataracts are elderly people, surgery will bring them a great psychological burden and economic burden