What is congenital glaucoma in babies, and what are its signs?
Congenital glaucoma involves abnormal drainage of eye fluid, which can raise pressure and damage the optic nerve. Signs include excess tears, light sensitivity and an enlarged or cloudy cornea. Suspected cases need prompt paediatric eye assessment; this is not simply having blue eyes.
Details
What a family may notice
A baby may dislike light, keep the eyes closed, or have one eye that looks larger or cloudier. Tearing alone can come from a blocked tear duct, but associated warning signs need examination rather than assuming the cause.
Assessment and treatment
The specialist measures pressure and examines the cornea and optic nerve. A young child may need examination under anaesthesia for reliable measurements. Surgery is often used to improve drainage, with medicines sometimes included. Timing and procedure choice depend on the findings, not a photograph alone.
Care after treatment
Pressure control is part of longer-term care that may include vision correction, treatment of amblyopia and monitoring growth. Do not stop drops or appointments simply because tearing improves, and never use another child’s prescription. Early identification and appropriate treatment help protect vision.
Related reading: What is normal eye pressure, and does it rule out glaucoma?.