Symptoms, Treatment and Prevention of Macular Degeneration?

Symptoms, Treatment and Prevention of Macular Degeneration?
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Macular degeneration commonly occurs in individuals over the age of 60 and causes loss of the central field of vision. The disease occurs when the macula, which is located within the center of the retina, gradually deteriorates over time. The following discusses the symptoms, treatment and prevention of macular degeneration.SymptomsThe development of macular degeneration happens over a period of time, with subtle changes in vision. The symptoms of macular degeneration include problems recognizing faces, blurry or dark areas in the central field of vision, distorted or blurred vision and reduced color perception.TreatmentWhile macular degeneration cannot be cured, there are many options available that can help to prevent against complete vision loss and slow the progression of the disease. Taking daily vitamins and anti-oxidants can reduce the risk of vision loss, specifically vitamins C, A, E, copper and zinc. Increased consumption of fruits, vegetables and fish can also reduce the risk of vision loss amongst individuals with advanced progression of macular degenerationLaser therapy, which destroys the irregular growth of blood vessels within the eye, can help to improve the central field of vision. Surgery is also an option, and involves the implantation of a telescopic lens inside the eye. This device helps to enlarge images and can better close-up and distance vision.PreventionThere are numerous preventative methods that can significantly reduce a person's risk for developing macular degeneration. Since smoking is a major risk factor for the disease, smokers should aim to quit smoking to lower their risk. Protecting the eyes from the sun by wearing sunglasses that block the effects of UV rays can also help to prevent macular degeneration.Since people who are overweight are also at risk for macular degeneration, overweight individuals should engage in regular exercise and eat a healthy diet in an effort to lose weight. Scheduling regular eye exams can help to detect macular degeneration, as early detection greatly improves the effects of treatment and can help preserve eyesight. Effectively controlling other conditions such as high blood pressure or Heart disease, is a further method of preventing macular degeneration.
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Related questions

What are macular degeneration symptoms?

Description : What are macular degeneration symptoms?

Last Answer : Macular degeneration causes a deterioration or loss of vision in the center of the visual field. It also causes general blurring of vision and distortion of vision, e.g. straight lines appearing wavy.

The nurse advises the patient undergoing photodynamic therapy (PDT) for macular degeneration to avoid exposure to direct sunlight or bright lights for a) the first five days after the procedure. Photodynamic therapy includes the use of verteporfin, a light-activated dye. The dye within the blood vessels near the surface of the skin could become activated with exposure to strong light, such as sunlight or bright lights. Ordinary indoor light is not a problem. The patient should be counseled to wear protective clothing, such as long-sleeved shirts, sunglasses, and wide-brimmed hats, if the patient has to go outdoors during daylight hours in the first five days post-treatment. Inadvertent sunlight exposure can lead to severe blistering of the skin and sunburn.

Description : The nurse advises the patient undergoing photodynamic therapy (PDT) for macular degeneration to avoid exposure to direct sunlight or bright lights for a) the first five days after the procedure. ... should avoid exposure to direct sunlight or bright lights for the first five days post-treatment.

Last Answer : a) the first five days after the procedure. Photodynamic therapy includes the use of verteporfin, a light-activated dye. The dye within the blood vessels near the surface of the skin could ... days post-treatment. Inadvertent sunlight exposure can lead to severe blistering of the skin and sunburn.

Macular degeneration?

Description : Macular degeneration?

Last Answer : DefinitionMacular degeneration is an eye disorder that damages the center of the retina, which is called the macula. This makes it difficult to see fine details.Alternative NamesAge-related macular ... blood vessels damages the macula.Two phases of macular degeneration (AMD) exist:Dry macular degene

i need a doctor who specializes in macular degeneration?

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Can an optometrist treat macular degeneration?

Description : Can an optometrist treat macular degeneration?

Last Answer : Yes, an optometrist can treat macular degeneration. You can read more info at www.allaboutvision.com/askdoc/macular-degeneration.htm

What is the difference between wet and dry macular degeneration?

Description : What is the difference between wet and dry macular degeneration?

Last Answer : Dry macular generation is simply the atrophy of a layer of part of the retina, and is more common. Wet macular generation involves the growth of abnormal blood vessels in this area which leak blood, causing swelling.

What is macular degeneration and how do you treat it?

Description : What is macular degeneration and how do you treat it?

Last Answer : This condition will negatively effect your eye quality and vision. It can be treated with increased vitamin quality intake, but is still a problem.

What does wet macular degeneration mean?

Description : What does wet macular degeneration mean?

Last Answer : Wet macular degeneration is an eye chronic eye disease, It causes vision loss in the center of your field of vision.

The bright-flash ERG: a. comes only from the cones b. is generated in a fully dark adapted eye by the highest intensity of light c. can be used to assess the overall retinal integrity in the presence of media opacity d. is abnormal in patients with age-related macular degeneration

Description : The bright-flash ERG: a. comes only from the cones b. is generated in a fully dark adapted eye by the highest intensity of light c. can be used to assess the overall retinal integrity in the presence of media opacity d. is abnormal in patients with age-related macular degeneration

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Relative afferent pupillary defect is seen in: a. age-related macular degeneration b. optic nerve glioma c. unilateral occipital lobe infarction d. third nerve palsy

Description : Relative afferent pupillary defect is seen in: a. age-related macular degeneration b. optic nerve glioma c. unilateral occipital lobe infarction d. third nerve palsy

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The Pulfrich phenomenon: a. occurs in patients with bilateral macular degeneration b. occurs in optic neuritis c. refers to the perception of photopsia d. refers to the illusion of abnormal motion

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The following are true about electro-retinography? a. flicker ERG can be used to test cone function b. ERG is normal in patient with macular degeneration c. the a-wave of ERG is produced by the ganglion cells d. the b-wave is produced by the photoreceptor cell

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How can a macular hole be treated?

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Last Answer : Sometime a macular hole can seal itself without any treatment. When that is not the case a macualr hole will need surgery.

What does macular hole recovery equipment do?

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Last Answer : I could not find an exact answer on what macular hole recovery equipment does.

Is there a procedure available to repair a macular hole?

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What is the average cost of macular hole surgery?

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The following are true about the ERG: a. in infarction of the choroidal circulation the a-wave of the ERG is reduced or absent b. the ERG is always abnormal in patients with macular diseases c. flicker ERG can be used to isolate cone photoreceptors d. the b-wave of ERG is reduced in dark-adapted eye

Description : The following are true about the ERG: a. in infarction of the choroidal circulation the a-wave of the ERG is reduced or absent b. the ERG is always abnormal in patients with macular diseases c. ... can be used to isolate cone photoreceptors d. the b-wave of ERG is reduced in dark-adapted eye

Last Answer : the b-wave of ERG is reduced in dark-adapted eye

In a patient with dense cataract and poor retina view, the following tests can be used to test the macular function: a. relative afferent pupillary defect b. laser interferometry c. Haidinger brushes d. Visual evoked potential

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In grades of binocular vision; grade 2 is: a. Simultaneous macular vision b. Fusion c. Stereopsis

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A patient of old standing diabetes mellitus noticed sudden muscae volitanes. On examination, the red reflex was dim, with no details of fundus could be seen. He might have: a. Non proliferative diabetic retinopathy b. Cystoid macular edema c. Vitreous hemorrhage d. Central retinal vein occlusion

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Last Answer : Ans: D

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Description : Hepatocerebral degeneration?

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In injury of the peripheral nerve: a. pure sensory or pure motor nerve tends to regenerate better than mixed nerve b. in neuropraxia, there is anatomical disruption of the nerve c. Wallerian degeneration occurs 3 days after the injury d. Wallerian degeneration occurs proximal to the site of the injury

Description : In injury of the peripheral nerve: a. pure sensory or pure motor nerve tends to regenerate better than mixed nerve b. in neuropraxia, there is anatomical disruption of the nerve c. Wallerian ... occurs 3 days after the injury d. Wallerian degeneration occurs proximal to the site of the injury

Last Answer : pure sensory or pure motor nerve tends to regenerate better than mixed nerve

In injury of the peripheral nerve: a. pure sensory or pure motor nerve tends to regenerate better than mixed nerve b. in neuropraxia, there is anatomical disruption of the nerve c. Wallerian degeneration occurs 3 days after the injury d. Wallerian degeneration occurs proximal to the site of the injury

Description : In injury of the peripheral nerve: a. pure sensory or pure motor nerve tends to regenerate better than mixed nerve b. in neuropraxia, there is anatomical disruption of the nerve c. Wallerian ... occurs 3 days after the injury d. Wallerian degeneration occurs proximal to the site of the injury

Last Answer : pure sensory or pure motor nerve tends to regenerate better than mixed nerve

Degeneration of a genetic code is attributed to the (a) first member of a codon (b) second member of codon (c) entire codon (d) third member of a codon.

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