Glaucoma - The Sneak Thief of Sight

Glaucoma is a disease whereby the eye becomes compromised and the optic nerve becomes damaged. As the disease causes vision loss over an extended duration of time, sometimes with no as a matter of fact identifiable symptoms, it is often referred to, in a colloquial sense, as the 'sneak thief of sight'. However, glaucoma is a leading cause of vision loss and even blindness worldwide, and while advances in curative rehabilitation for vision ailments are forever progressing, no such elucidation is available to restore previous vision potential once the disease has damaged the optic area. However, if the presence of glaucoma in the eye is detected at the early stages of development, it is inherent to impede the progression with medication, and if necessary, surgical procedures.

The disease is traditionally divided into two groups; open and ended angle glaucoma. The most common type is open angle glaucoma, being characterised by a fluid build up which causes intraocular pressure, leading to damage to the optic nerve and impaired vision. The fluid build up is a succeed of the disease reducing the effectiveness of the eyes filtration area, known as the trabecular network, therefore the liquid that regularly forms in the front section of the eye cannot drain to the normal canals. For open angle glaucoma, reduced vision is regularly the first symptom experienced. As this type of the glaucoma progresses slowly, with no apparent warning signs, many individuals who covenant it may perceive severe vision loss before being diagnosed. This is why it is so leading to have quarterly eye exams with mighty professionals.

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In comparison, ended angle glaucoma often appears abruptly - the effects are uncomfortable, sometimes agonising. However, as this type of glaucoma is characterised with painful symptoms, as a succeed of a rapid accumulation of liquid creating intraocular pressure, it serves as an early warning sign for many who seek the services of an perceive optometrist, often before permanent damage occurs. If you are suffering from blurred vision, severe eye pain, headaches, the appearance of rainbows colse to Lights, nausea or vomiting, these are excellent signs of ended angle glaucoma and an appointment with an eye specialist should be made immediately.

Glaucoma - The Sneak Thief of Sight

Optometrists diagnose glaucoma by investigating the intraocular pressure with the eye, optical field tests and optic nerve head appearance. Agreeing to curative journals, the key to diagnosing glaucoma is to considered discover the optic nerve, even if the eye pressure is normal. Computer assisted field tests can feature the extent of peripheral optical field loss, while at the same time, show if the rehabilitation is slowing the process. The usual curative response to treating glaucoma is through the use of eye drops. Sometimes, however, laser surgical operation is required to reduce the intraocular pressure. Early detection will greatly work on the type of rehabilitation that will be required.

It is suggested that citizen over the age of 40 should have their eyes examined for the symptoms of glaucoma every year. Additionally, those who smoke, have high blood pressure, diabetes or a family history of the disease are at a higher risk of contracting glaucoma and should have quarterly checks from an early age. Don't let the 'sneak thief of sight' take away your vision.

Glaucoma - The Sneak Thief of Sight

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