There are times whereby you might experience eye problems such as itching or fatigue , which are just temporary. Some of these temporary eye problems will only last for a short time , and they mostly go away with no further complications.There are times whereby you might experience eye problems such as itching or fatigue , which are just temporary. Some of these temporary eye problems will only last for a short time , and they mostly go away with no further complications. However , there are other eye problems that will need to be checked by an optician or an ophthalmologist. If you happen to experience a problem with one or both of your eyes that last for almost a week , then you should go for a check-up. It could be a serious problem but the earlier you seek help the better. In most cases , the ophthalmologist will recommend the correct prescription glasses for you according to the tests done.Prescription eyeglasses are normally recommended by opticians after they have done thorough tests to your eyes and have discovered a condition that can be controlled or treated using such glasses. One very common condition that causes flaky eyelids is blepharitis. This condition is not common in adults only but children as well. This condition is very uncomfortable because the person suffering from it has itchy eyelids. The most common cause of blepharitis is poor hygiene of the eyelid. Although it’s a chronic condition , blepharitis can be treated , and it doesn’t cause permanent damage to the eyesight.Another condition that will require prescription glasses is cataract. This is the clouding which normally develops at the lens of the eye. The lens of the eye is the one that enables a person to have clear and sharp images. Since cataract affects the eye’s lens , it usually causes blindness. The common cause of blindness in people older than 55 years is cataract. This condition is painless and some of the symptoms include double vision , blurred vision and yellow color vision. This condition can be improved by wearing prescribed glasses but the actual cure for cataract is surgery which involves the replacement of the clouded lens with an implant.Glaucoma is a disease that damages the optic nerve. This nerve is the one that sends the images you see to the brain. It is the connection between the eye and the brain. Glaucoma is not easily detected because there are no symptoms at the early stages. It is normally detected later when the vision starts to fluctuate. It can lead to total blindness if it is untreated. It is caused when there is a lot of fluid building up in the eye resulting in a higher pressure which the eye can’t withstand. One of the treatments is using eye drops and if the condition had caused a blurred vision then prescription eyewear will be needed.It is always good to be informed. This will help you to make wise decisions. If you have vision problems or any pain in your eye , you should visit your ophthalmologist for check-up. You can also read and research more on the type of problem you have so that you find out more options available. Some people prefer to use contacts rather than eyeglasses , especially ones involved in sports.