Everything seems a bit blurry.
Problem: Astigmatism is caused by an abnormal curve in the lens or the cornea (the clear coating over the pupil and iris). Those surfaces should be even and smooth; the curvature is abnormal in astigmatism patients, causing light to refract improperly and vision to be impaired.
Treatment: Glasses and contact lenses specifically for astigmatism can correct vision problems caused by the condition.
You have a scratch on your eye.
Problem: You might experience scratches or abrasions caused by sand or dust in your eyes, rubbing your eyes too vigorously, an accidental poke, or accidents while playing catch with the kids. These tiny rips in the cornea are painful and cause blurred vision, tears and the feeling of grit embedded in the eye.
Treatment: Splash clean water into the affected eye. Call your doctor if there seems to be nothing in the eye but you still feel some discomfort. Treatment for an abrasion usually includes eyedrops or ointment. Most small abrasions heal within three days.
If you have no symptoms or risk factors, follow this vision-care schedule.
*Ages 18 to 40: Every two to three years
*Ages 41 to 60: Every two years
*Ages 61 and over: Every year
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