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Macular degeneration is an eye disease that affects the macula and it is known to destroy the central vision system. It develops when part of the retina is dented causing progressive vision loss. This type of eye disease is known to be the leading cause of total blindness in Australia. It is classified into two major categories, and they are dry and wet Macular degeneration. This eye disorder occurs due to various factors such as aging, prolonged exposure to ultra violet rays, smoking, obesity, myopia, sleep apnea and certain medications such as drugs for osteoporosis.

Macular degeneration is categorised into two forms i.e. the dry and wet forms. The dry type is also known as the atrophic form, it occurs after the macula cells breakdown. During eye examination the condition is identified when yellow white spots known as dursens are seen around the retina. This condition is the most common and if it advances there will be changes in the nerves and sensory parts of the retina. The wet type is also referred to as exudative or neuro-vascular form.

Development of this condition leads to leaking of the blood vessels which scars the retina hence damaging the eyes central vision. This eye problem is more rapid than the dry type therefore vision loss may occur more rapidly.

Patients with Macular degeneration present themselves with the following symptoms. Blurred vision, objects appearing to be small, viewing straight lines as irregular lines, decreased central vision and blind spots. In order to avoid total blindness patients are advised to consult eye doctors for regular check-ups and if the above symptoms arise he or she should seek medical treatment. Macular degeneration can be treated via use of antioxidants that prevent unstable oxygen that damages the retina. Laser treatment reduces vision loss during the early stages of the condition. Photodynamic therapy; that involves the use of the drug verteporfin; the drug is administered intravenously to close the leaking blood vessels.

Eye diseases may cause damage to the visual system and may lead to total blindness. There are several eye disorders that affect many Australians and they include the following: glaucoma, cataract, macular degeneration, diabetic retinopathy, amblyopia, conjunctivitis among others. In order to avoid losing your vision either partially or completely there are a few tips one can follow. Maintaining healthy eyes is important since our daily activities are dependent on our vision.

Eye doctors in Australia have time and again urged Australians to seek for eye check-ups in order to avoid any chances of eye blindness. This will help in the diagnoses of eye diseases earlier before they deteriorate the entire visual system. Eye check-ups will involve procedures such as pupil dilation and screening. Through screening conditions such as diabetes and glaucoma are diagnosed earlier hence early treatment is provided. This is important, since many eye disorders do not have warning signs and symptoms. Detection of such diseases will ensure there is early treatment hence prevention of vision loss.

Australians should find out their family eye health history in order to determine any history of eye diseases. This will enable eye doctors to determine whether or not you are at a high risk of developing an eye problem. Proper diets rich in vegetables and fruits are essential for strengthening your eye muscles. Ensure that you obtain enough sleep, this will avoid eye strain. Doing various eye exercises will ensure that your eye muscles are relaxed hence able to focus properly.
Individuals diagnosed with eye diseases should not use eye drops or ointments without consulting an eye doctor. Ocular hygiene is important for consistent eye health. Moreover, ocular hygiene requires a person to do the following: do not share items such as towels and use disposable wipes to clean the eyes-this will ensure that there is no spread of eye diseases due to contamination.