Clinical uses Glaucoma(青光眼) angle-closure glaucoma open-angle glaucoma l~2%(若高浓度则可加重,4-8h 2irii虹膜炎), iridocyclitis(虹膜睫状体炎) 3. others: dry mouth atropine poision
Clinical uses 1.Glaucoma(青光眼） angle-closure glaucoma open-angle glaucoma 1~2%(若高浓度则可加重), 4~8 h 2.iritis(虹膜炎), iridocyclitis(虹膜睫状体炎) 3.others: dry mouth atropine poision
Whatis glaucoma? Glaucoma is increased pressure within the eye. Cells inside the eye produce a clear fluid (aqueous humor) that maintains the shape of the eye and nourishes the tissues inside the eve. The balance of fluid production and drainage is responsible for maintaining normal pressure within the eye. In glaucoma, the drain becomes clogged but the eye keeps producing fluid. Therefore the pressure in the eye increases. The increased pressure in the eye actually can cause the eve to stretch and enlarge How does glaucoma affect the eye? . Vision Loss. Pressure damage to the optic nerve and decreased blood flow to the retina, results in loss of vision. However, if the pressure in the eye remains uncontrolled, the retina degenerates and vision is permanently lost. Permanent blindness can occur within several hours if the pressure is very high and the glaucoma develops rapidly Pain Increased intraocular pressure is painful. We have normal intraocular pressures between 10 and 20 mmHg. Glaucoma often results in pressures of 20-28 mmHg in humans. The pain persists in the form of a constant headache or migraine.This discomfort can result in decreased activity, less desire to play, irritability, or decreased appetite
What is Glaucoma? Glaucoma is increased pressure within the eye. Cells inside the eye produce a clear fluid ("aqueous humor") that maintains the shape of the eye and nourishes the tissues inside the eye. The balance of fluid production and drainage is responsible for maintaining normal pressure within the eye. In glaucoma, the drain becomes clogged but the eye keeps producing fluid. Therefore, the pressure in the eye increases. The increased pressure in the eye actually can cause the eye to stretch and enlarge How does Glaucoma affect the eye? •Vision Loss. Pressure damage to the optic nerve and decreased blood flow to the retina, results in loss of vision. However, if the pressure in the eye remains uncontrolled, the retina degenerates and vision is permanently lost. Permanent blindness can occur within several hours if the pressure is very high and the glaucoma develops rapidly •Pain.Increased intraocular pressure is painful. We have normal intraocular pressures between 10 and 20 mmHg. Glaucoma often results in pressures of 20-28 mmHg in humans. The pain persists in the form of a constant headache or migraine. This discomfort can result in decreased activity, less desire to play, irritability, or decreased appetite