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May 03 2014


How Often Should You Have an Eye Exam?

Everyone understands you should get an annual physical check up and a twice-yearly dental cleansing, but it is never as simple, as it pertains to the frequency of eye exams. Risk factors for disorders of the eye, visual changes, and contact lens use suggest the demand for more regular comprehensive eye exams, in accordance with eye specialists.

Healthy Adults

Eye health is a vital part of general health. A comprehensive eye exam can even discover systemic illnesses before you might be conscious of symptoms and helps ascertain the function and wellness of the eyes. Early discovery of any difficulties is very important to treatment as well as preventing loss of vision. On the other hand, current guidelines from the American Academy of Ophthalmology call for a base-line comprehensive examination at age forty in most healthy grown-UPS.

Risk Factors for Ocular Ailment

One thousand thousand more have health conditions, including diabetes or hypertension, that elevate hazards for vision problems and eye disease. People who have chronic health problems or who are elderly and 61 should receive yearly or more regular exams as recommended by an eye doctor. Seek prompt care from an ophthalmologist if you notice any changes in your eyes, including unanticipated blurriness, lack of vision or flashes or if you have suffered an eye injury or have eye discomfort. These could be indications of more serious difficulties.

Tags: health eye

Minuses of Laser Eye Surgery

Vision difficulties including nearsightedness, hyperopia, and astigmatism can be treated by a surgical treatment generally known as LASIK, or laser eye surgery. When successful, this process improves the ability for the eye to focus on items. Nonetheless, you will find several minuses to contemplate before undergoing this process.

Surgery Dangers

One disadvantage of laser eye surgery is the danger of having this procedure done. The U.S. Federal Drug Administration (FDA) reviews that there are risks of specific complications for eye surgery. As of 2010, there has been no health-related studies to ascertain the long-term results of laser eye surgery. The improvement of any of these symptoms is a risk when experiencing laser eye surgery each patient takes.


Laser eye surgery may not be as successful at correcting the eyesight as an individual hopes. For example, the American Academy of Opthalmology reports that the patient's eyesight may be over- or under-corrected, which might require the individual to nevertheless wear eyeglasses or lenses. The Food and Drug Administration notes the results are normally somewhat less good when the process is used to correct big "refractive errors," meaning vision that's exceptionally poor. For sufferers who were initially farsighted, the outcomes of the procedure may decrease with age. Even if vision is 20/20 after the procedure, the individual may have to wear corrective lenses as he ages.


The FDA reports that most medical insurance will not pay for laser eye surgery, meaning the price for the process is out of pocket. This may be contrasted with the out of pocket price for contact lenses or eyeglasses, notably if a person has health insurance that'll pay all or a portion of those costs.

Post-Operation Symptoms

The FDA reviews there are some signs that affect the eyes one to three times post-operation and other symptoms which will last up to six months. The symptoms that most usually work out within one to three days are moderate pain/distress, burning, scratchiness and over production of tears/watery eyes. Symptoms that typically resolve between seven days and one-month are keratoconjunctivitis sicca, glare, poor nighttime vision and light susceptibility, fuzzy or blurred vision. There may be changes in vision up to six months. There can also be a chance that the physician will urge additional operation to fix issues or to enhance the vision correction.

Tags: health eye

May 02 2014


Can Fish Oil Enhance Your Eyesight?

Physicians often recommend fish oil, a good supply of omega 3, to assist treat or avoid a variety of health states, such as for instance raised cholesterol amounts. Your doctor may recommend that you eat omega-3-abundant fish such as for example salmon or halibut, or she can provide you a dosage for fish oil capsules. In relation to eyesight, fish oil will not have an immediate impact on vision. Yet, fish oil could play a role in specific conditions which could cause eyesight difficulties.

Dry Eye

This state may cause symptoms for example a scratchy sense, like you've got something in your eye. You might experience blurry eyesight on event, but, in many situations, restore eyesight and a series of blinks might help to moisturize the eye's surface. As well as these signs, dry eye might cause inflammation in the conjunctiva, the white region of your eye, causing redness. This inflammation lead to intervals of blurry vision and may further irritate the eye. The omega-3 fatty acids found in fish oil might help reduce inflammation connected with dry eye, and, with time, this might help enhance symptoms and prevent clouding instalments.

Eye Pressure

Your eye wants pressure to aid hold its round shape, but the liquid in the front portion of your eye, called aqueous, also nourishes the tissues in that region. Nevertheless, if the drainage system will not work properly, this could end in a build up of aqueous that will raise eye pressure. Over time, a large intraocular stress will harm your eye, resulting in permanent vision loss. Omega-3, like that seen in fish oil, could assist improve the outflow of aqueous, which may help prevent high stress and resulting visual disturbances.

Diabetic Retinopathy

If you've got diabetes, you have an elevated risk for eye problems such as diabetic retinopathy. This condition requires the blood vessels on the retina, a thin layer of tissue that covers the rear of the eye. Visual info is gathered by cells in the retina which, through the vision process, the mind eventually interprets as an picture. In diabetic retinopathy, strange, poor vessels begin to create on the retina, and these vessels, because of their fragility, might break, causing hemorrhage. Treatment with steroid injections or laser processes may help prevent further harm to the tissue and stop the hemorrhage. In some cases, diabetic retinopathy could bring about irreversible vision loss. In a 2007 report, the National Institutes of Health announced that omega-3 could help alleviate problems with this potentially sight-threatening condition.


You must not take fish oil supplements without first consulting with your physician. Omega3 could hinder other medications or have an effect on particular health states. Your physician can help you discover should you use a safe dosage, too as fish oil or other nutritional supplement.

Tags: health eye
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