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 traditional Chinese medicines. The active ingredients of the medicament comprise the following raw materials: herb of swampy gentianopsis, cottonrose hibiscus leaf, boat-fruited scaphium seed, herb of Chinese milkvetch, barberry root, chengkou mahonia, ricepaperplant pith, root of common aeschynomene, feather cockscomb seed, herb of ramose scouring rush, cicada slough, sheaths of henon bamboo shoot, buerger pipewort flower, great burdock achene, herb of wrinkledfruit amaranth and fruit of downy rosemyrtle. The medicament has the effects of clearing away liver-fire to treat eye disease, clearing away heat and toxic materials, nourishing liver and kidney, improving acuity of vision and removing nebula, can kill bacilli in eyes and eliminate inflammation to remove barriers so as to recover eyesight, and has a significant curative effect of treating conjunctive congestion with swelling and pain, epiphora induced by wind, nephelium membrane covering eyes, and eyelid blepharitis; the medicament is convenient to take, easy to absorb, good in curative effect and quick in response, can avoid operation for a patient, is small in risk, can achieve the aim of treating both symptoms and root causes, does not have toxic or side effects, and has a good effect of treating the 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...

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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

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