Medicament for treating xerophthalmia

Abstract

The invention relates to a medicament for treating xerophthalmia. In the medicament, traditional Chinese medicinal herbs with simple preparation method and low cost are used as a main agent of the medicament, Chinese medicinal materials of manchurian wildginger, Chinese angelica, mulberry leaf, Chinese wolfberry and the like are mainly adopted, and a method of infusion is adopted, so the medicament is convenient to be carried and administrated by patients; and simultaneously, the medicament has the good effect on the treatment of the xerophthalmia, and is suitable for the patients who suffer from the xerophthalmia at age groups of youth, prime of life, agedness and the like.

Description

technical field [0001] The invention relates to a medicine, in particular to a medicine for treating dry eye. Background technique [0002] Dry eye disease is a kind of disease that causes eye discomfort symptoms due to tear film instability or ocular surface tissue damage caused by abnormal tear quantity or quality. It is a common disease in ophthalmology. Common symptoms include dry eyes, Easily tired, drowsy, itchy, foreign body sensation, burning sensation, tight and heavy eyelids, sticky secretions, fear of wind, photophobia, sensitivity to external stimuli, temporary blurred vision; sometimes the eyes are too dry, basically Insufficient tear fluid stimulates reflex tear secretion and causes frequent tears; in severe cases, the eyes will be red, swollen, congested, keratinized, corneal epithelium is broken and filaments adhere, and long-term damage will cause keratoconjunctival lesions. And can affect eyesight thereby have great impact on people's work and study. [0...

AI Technical Summary

Problems solved by technology

[0003] At present, artificial tears are the most widely used in the treatment of dry eye, mainly by imitating the composition of human tears, dripping on the ocular surface can relieve dry eye symptoms, but the maintenance time is short, and most artificial tears contain preservatives Additives and additives, long-term use can damage the ocular surface; in addition, blocking the lacrimal puncta or canaliculus can prevent the discharge of tears and improve the quantity and quality of tears, which is the most commonly used non-drug therapy for dry eye disease

In addition, the use of sublingual gland free transplantation to treat severe dry eye disease has become a research focus, but the indications should be carefully selected, the scope of application is small, and the cost of treatment is high, so it cannot be widely promoted. The treatment of dry eye syndrome in traditional Chinese medicine is still at a relatively early stage, most of which can only be achieved through acupuncture or traditional Chinese medicine fumigation, and there are not many studies on the treatment of dry eye syndrome fundamentally, so it is urgently needed A drug that could treat dry eye at its root could fill the gap