Amblyopia, often called lazy eye, is a reduction of vision in one eye that is not correctable with glasses.
There are 5 types of amblyopia:
Anisometropic amblyopia—Vision in one eye differs from the other. This is often caused by a large difference in eyeglass prescription. The difference may be caused by one eye being more
than the other, or by large differences in
Visible misalignment (crossing) of one eye
Stimulus deprivation amblyopia—
Blockage of vision due to something in the eye, like a cataract
The sooner amblyopia is treated, the more favorable the outcome.
Treatment includes correcting visual obstructions, such as
and other visual abnormalities.
Talk to your doctor about the best option for you. These may include:
Atropine drops or ointment is placed in the non-amblyopic eye. This causes the sound eye to become unfocused and forces the use of the lazy eye.
Occlusive therapy involves using a patch over the unaffected eye, forcing the use of the lazy eye.
Bangerter foils are another option. The foils, which are made of thin vinyl, are placed over an eye glass lens, covering the unaffected eye. Just like with the patch, this forces the weaker eye to become stronger.
Amblyopia. American Association for Pediatric Ophthalmology and Strabismus website. Available at: https://www.aapos.org/terms/conditions/21. Updated March 2017. Accessed January 2, 2018.
Bhola R, Keech RV, et al. Recurrence of amblyopia after occlusion therapy. Ophthalmology. 2006;113(11):2097-2100.
Powell C, Porooshani H, et al. Screening for amblyopia in childhood. Cochrane Database Syst Rev. 2005;(3):CD005020.
Sakatani K, Jabbur NS, et al. Improvement in best corrected visual acuity in amblyopic adult eyes after laser in situ keratomileusis. J Cataract Refract Surg. 2004;30(12):2517-2521.
5/28/2010 DynaMed Plus Systematic Literature Surveillancehttp://www.dynamed.com/topics/dmp~AN~T114848/Amblyopia: Pediatric Eye Disease Investigator Group Writing Committee, Rutstein RP, Quinn GE, et al. A randomized trial comparing Bangerter filters and patching for the treatment of moderate amblyopia in children. Ophthalmology. 2010;117(5):998-1004.
2/4/2011 DynaMed Plus Systematic Literature Surveillancehttp://www.dynamed.com/topics/dmp~AN~T114848/Amblyopia: US Preventive Services Task Force. Vision screening for children 1 to 5 years of age: US Preventive Services Task Force recommendation statement. Pediatrics. 2011;127(2):340-346.
EBSCO Information Services is fully accredited by URAC. URAC is an independent, nonprofit health care accrediting organization dedicated to promoting health care quality through accreditation, certification and commendation.
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
To send comments or feedback to our Editorial Team regarding the content please email us at firstname.lastname@example.org. Our Health Library Support team will respond to your email request within 2 business days.