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Recommended Bowen Xing Yunqing normal tension glaucoma how else? Glaucoma is a common manifestation of intraocular pressure, but some people even have normal nhs intraocular pressure may be likely to suffer from glaucoma. Currently, we will normotensive glaucoma called normal tension glaucoma. Normal tension glaucoma, also known as low-tension glaucoma, is a typical nhs glaucomatous optic nerve damage nhs and visual field defects, open angle, and intraocular pressure in glaucoma nhs is always a statistically normal range. Low-tension glaucoma is more common in those over 40 years old, more women than men, the incidence of one or both eyes. Normal tension nhs glaucoma no more symptoms, nhs when the late tubular vision, night blindness can occur mobility and other symptoms. And the complexity of its risk factors, its exact cause is not yet understood, it may be due to differences in the organizational structure of the optic nerve, and on intraocular pressure or ischemic particularly sensitive and likely to cause damage to the optic nerve and the corresponding visual field defect. Normal tension glaucoma is a rare type of glaucoma, diagnosis requires careful. We must first determine whether there is a real normal intraocular pressure in patients without elevated intraocular pressure, some patients diurnal IOP fluctuations, increased nhs intraocular pressure occurs at night, during the day and not catch; Some patients with thin corneas lower intraocular pressure measurements the actual value, resulting in misdiagnosis. Second, we must determine whether, under normal circumstances a sustained intraocular optic nerve damage and vision damage, still have low blood pressure history of the past (such as acute blood loss, coronary artery bypass surgery, arrhythmia) or previous glaucoma (steroid-induced, traumatic) attack can be expressed in a similar change in the optic nerve, but not in the normal progress of ocular damage. Like other types of glaucoma, nhs normal tension glaucoma treatment goal is to prevent optic nerve damage, to avoid side effects of treatment, improve or maintain visual health of the patient. The only proven method is still lower intraocular pressure treatment. IOP-lowering nhs treatment methods include drug therapy, laser therapy and surgery, treatment options to provide individualized treatment plan based on each patient's characteristics and condition. Usually as the preferred therapy. Should also be related to the treatment of systemic diseases such as cardiovascular disease, anemia or other abnormalities, nhs and hypotension. Drugs to improve the optic nerve vascular perfusion pressure and improve the optic nerve nutrition.
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