Common eye problems in children
Strabismus
Strabismus may be known as turned eyes, cross eyes, walleyes, squint, or lazy eyes. Strabismus occurs when the eyes point in different directions. When one eye is straight the other may point in, out, up or down. This may be noticeable all the time, or it may come and go. It may be present at birth or appear later. In babies and children with strabismus, the vision in the turned eye will not develop normally. Children do not outgrow strabismus. Treatment is most effective when commenced at an early age. Treatment is carried out by an ophthalmologist (eye specialist) and orthoptist.
The aims of strabismus treatment are:
- good vision in both eyes
- good appearance
- coordinated eyes (that is, depth perception)
Treatment of strabismus may include glasses, patching, exercises, or surgery and is usually a combination of these.
Amblyopia
Amblyopia occurs when one eye becomes lazy because it is not receiving as clear a picture as its fellow eye. The most common causes of amblyopia are strabismus, refractive error (incorrect focusing power), ptosis (droopy eyelid) and cataract (opacity in the lens). Vision can be improved in many cases of amblyopia when treatment is undertaken at an early age.
Epiphora
Epiphora or watering eyes may occur if the duct that drains tears from the eye to the nose becomes blocked. In many cases, blocked tear ducts get better by themselves, but if this doesn’t happen within 12 months, treatment in the form of a minor surgical procedure may be necessary. Blocked tear ducts are not the only cause of watering eyes so an eye examination is suggested.
Remember: occasionally, serious conditions can have signs and symptoms similar to those described above. For this reason children with suspected eye problems should be examined.
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Signs to watch for
Consult your family doctor if you are concerned about your baby’s eyes, particularly if:
- one or both pupils have an unusual or white appearance. This may be noticed in photographs
- there is persistent watering or discharge from the eyes
- one eye appears to be turned frequently or the eyes do not seem to move well
- there is extreme sensitivity to light or glare
- the head is consistently tilted / turned to one side
- the child sits close to the television and holds books / puzzles at very close range
- the eyes do not look the same
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Routine screening
A full eye test is recommended for all infants and children when there is:
- turned eye (strabismus) or a family history of turned eye
- lazy eye (amblyopia) or a family history of lazy eye
- strong glasses at an early age (refractive error) or a family history of strong glasses at an early age
- premature birth (36 weeks gestation or less)
- developmental delay
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Where to go for more information
On this website
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Acknowledgements
Starship Foundation and the Paediatric Society of New Zealand acknowledge the co-operation of The Children's Hospital at Westmead, Sydney Children's Hospital at Randwick, and Kaleidoscope - Hunter Children's Health Network in making this fact sheet available to patients and families.
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Your notes
Endorsement
This fact sheet was endorsed by PSNZ - 07/03/2006
Copyright
Fact sheets are subject to copyright. In the interests of information sharing they may be copied but acknowledgement must be given to PSNZ and Starship Foundation.
© The Paediatric Society of New Zealand and Starship Foundation 2005 - 2010