Glaucoma Essay

understanding of glaucoma, requires assessment of the different components incorporate ,retinal nerve fiber layer (RNFL), and, and visual function. On the other hand, elevated intraocular pressure, are not only risk factor of glaucoma .RNFL thickness measured by optical coherence tomography (OCT) is a reliable early marker of glaucoma[1,2]. As the pathogenesis of glaucoma involves the degeneration of axons as well as cell bodies and dendrites, The primary site of axonal damage in glaucoma is thought to

Laser treatments can be considered an intermediate step between drug therapy and surgery for patients with glaucoma. Glaucoma is an eye disease which causes damage to the optic nerve fibers and consequently can lead to progressive vision loss or blindness if left untreated. The ciliary body in the human eye is constantly making aqueous humor providing sustenance to surrounding tissues and in order to maintain a healthy balance of this fluid it must leave the eye through the meshwork drainage

A common misconception is that glaucoma is a singular disease, in fact, it is a collaboration of many diseases in the eyes that cause glaucoma. these diseases can often lead to loss of vision but, if caught early, glaucoma, or the smaller diseases which lead to it, can be treated. Like many other diseases, if caught early, the lasting effects will lessen. The most effected part of the eye is the optic nerve. The optic nerve's main purpose is to connect the retina and the brain, as to send what

Glaucoma is not about one eye dieses it effects on both eye, it’s very risky and its effects on eye really badly. When you have glaucoma you need to look for those kind effects going on. You can lose your eye vision then you won’t be able to see. So many people in United States they all lost their vision because of Glaucoma. It’s very important to get your check up done on your regularly appointment and have your doctor measure your intraocular pressure. If you have glaucoma in one eye and that can

Introduction: Glaucoma is the second-leading cause of blindness in the world, affecting around 2.5 million people in the United States,1 and the incidence is increasing. In 2010, approximately 45 million people were diagnosed with open angle glaucoma in the world and it is estimated that in 2020, these numbers will increase to 59 million in the world with 3.5 million cases in the United States.2 Glaucoma can lead to irreversible blindness in 12.3% of the cases.2 Because vision loss in glaucoma is irreversible

Laser Treatments for Glaucoma Glaucoma is an eye disease which causes damage to the optic nerve damage. Consequently this damage can lead to progressive vision loss or blindness if left untreated. The human eye is constantly making aqueous humor which provides sustenance to surrounding tissues. Maintaining a fluid balance requires the fluid leaving the eye through the drainage system which is a meshwork along the outside edge of the iris. However, if too much fluid is being produced or if the

Time to time there has been development in new drugs for glaucoma. With these new drugs comes new benefits and risks. Glaucoma being the second leading cause of blindness in the world (after cataract) (1) is expected to affect around 11 million people worldwide by 2020 (1). Most of the affected population are greater than 50 years of age, who are also expected to have other health issues. For a clinician, it becomes extremely important to understand the potential side effects of the medications before

Glaucoma is an optic neuropathy that can cause visual dysfunction. The first line treatment for open angle glaucoma is prostaglandin analogs or beta-adrenergic antagonists. These agents decrease intraocular pressure. Lumigan, a prostaglandin analog that works by increasing the outflow of aqueous humor through the trabecular meshwork and uveoscleral routes.1 Cosopt is a combination product that contains dorzolamide and timolol. Its mechanism of action is by inhibiting carbonic anhydrase II which lowers

Glaucoma Glaucoma is a condition having to do with the buildup of pressure within the eyeball due to the obstruction of the outflow of liquid in the eye. Intraocular pressure can damage the optic nerve, which transmits images to the brain. If destruction to the optic nerve from high eye pressure continues, glaucoma will cause eternal loss of vision. The less common cause of glaucoma include a blunt natural damage to the eye, strict eye infection, obstruction of blood vessels in the eye, seditious

Glaucoma Tests: The only way to know if a person has glaucoma is for them to be tested by a eye care professional. A reason why people should see a eye Doctor every one to two years. There are five different kinds of tests to help diagnose glaucoma. It is important to diagnose glaucoma right that is why there are many tests. These tests are a tonometry, ophthalmoscopy, perimetry, gonioscopy, or pachymetry test. The purpose of tonometry test is to measure the pressure within the eye. Drops are