Common Eye Problems
Several Eye conditions can affect kids. Most are detected by a vision screening using an acuity chart during the preschool years.
- Amblyopia ( Lazy Eye ) is poor vision in an Eye that appears to be normal. Two common causes are squint and a difference in the refractive error between the two Eyes. If untreated, amblyopia can cause irreversible visual loss in the affected Eye.
- Strabismus is a misalignment of the Eyes; they may turn in, out, up, or down. If the same Eye is chronically misaligned, amblyopia may develop in that Eye. With early detection, vision can be restored by patching the properly aligned Eye, which forces the misaligned one to work. Surgery or specially designed glasses also may help the Eyes to align.
- Refractive errors mean that the shape of the Eye doesn't refract, or bend, light properly, so images appear blurred. Refractive errors also can cause Eyestrain and/or amblyopia. Nearsightedness is the most common refractive error; others include farsightedness and astigmatism
- Nearsightedness is poor distance vision ( also called myopia ), which is usually treated with glasses or contacts.
- Farsightedness is poor near vision ( also called hyperopia ), which is usually treated with glasses or contacts.
- Astigmatism is imperfect curvature of the front surface of the Eye, which is usually treated with glasses if it causes blurred vision or discomfort.
- Retinoblastoma is a malignant tumor that usually appears in early life. The affected Eye may have visual loss and whiteness in the pupil.
- Infantile Cataracts can occur in newborns. A cataract is a gradual clouding of the Eye's lens. It appears as whiteness in the area of pupil.
- Congenital Glaucoma in infants is a rare condition that may be inherited. The Eyes appear larger and may have clouding of cornea.