Basic Eye Care: The Do’s And Don’ts
6th September 2011 by Cataracts No CommentsRegularly visits to an optometrist or ophthalmologist is one of the basics of eye care. A visit to the eye doctor once a year is qsufficient for those with normal vision. People, especially the elderly, who are diagnosed as being astigmatic, myopic or hyperopic may need regular check-ups to have their prescription glasses replaced.
Diabetics may need to do visit their optometrists or eye doctor more frequently though because visual acuity can degrade rapidly especially when such condition is not managed properly. It is so common that at least 80% of those who had diabetes for more than ten years have varying degrees of diabetic retinopathy. Sadly, when not managed promptly, this can lead to total loss of vision.
Good eye care also entails the immediate assessment and management of common eye infections like hordeolum and conjunctivitis, known commonly as sty and pink eye, respectively. Between the two, pink eye is more common and is highly contagious. The bacteria and virus which causes such disorder can be passed on via washcloths, kerchiefs, or makeup applicators hence should not be shared. Conjunctivitis that is caused by a virus can be managed with mere bed rest and observance of good hygiene. When caused by bacteria, it may need antibiotic therapy to shorten recovery time.
Treatment may not be prescribed in some cases but this decision should be made by the doctor. Allergic reactions can also lead to conjunctivitis and are usually relieved with artificial tears, antihistamines or steroids. Purulent discharge, itching and redness are the most common symptoms for all types of conjunctivitis. These signs however are not exclusive to conjunctivitis and to determine factors which give rise to them one needs the expert assessment of a healthcare professional.
Diet is an essential component of eye care. One should consume fruits and vegetables that are laden with Vit A or beta-carotene such as carrots and squashes. In addition, taking food items that are rich in vitamins C and E will help protect the eyes from being damaged by free radicals.
