If you’ve ever noticed someone’s eyes constantly moving side to side, up and down, or in circles, that may be a condition called nystagmus. While it can be harmless, it could also be a warning sign of hydrocephalus – a build-up of fluid that puts dangerous pressure on the brain.
What is nystagmus?
Nystagmus makes the eyes move uncontrollably, often without the person even realizing it. It can affect vision, making it hard to focus, read, or even walk properly. Some people are born with it, while others develop it later due to injuries, infections, or brain conditions.
How are wobbly eyes linked to hydrocephalus?
Hydrocephalus happens when excess fluid builds up in the brain, increasing pressure and affecting the nerves that control eye movement and vision. This can lead to nystagmus, blurry or double vision amongst other symptoms. Bright lights might become painful to the eyes, and sufferers may find it hard to see things at the periphery of their vision, or have blind spots.
Babies with hydrocephalus often have their eyes looking downwards, like a setting sun. Other symptoms of hydrocephalus include memory problems, severe headaches, dizziness and issues with balance.
Who’s at risk of hydrocephalus?
Hydrocephalus can affect babies, children, and adults. In infants, it often causes a bulging soft spot on the head, while in adults, it can lead to walking difficulties and personality changes.
What should you do if you’re worried someone has nystagmus?
If you or someone you know suddenly develops eye wobbling, blurred vision, or trouble looking up, especially with headaches, dizziness, or confusion, see a doctor immediately. Hydrocephalus can be serious, but with early treatment – such as a shunt to drain the extra fluid – many people recover well.
Not all vision problems are caused by hydrocephalus, but if you, or a loved one’s eyesight suddenly changes, it’s always best to get checked out. It could be nothing, or it could be a warning sign to act now.
How we can help
Enable Law are members of the Shine charity panel. Shine is the main charity supporting children and adults living with hydrocephalus and spina bifida in England and Wales. We have been chosen by Shine to be part of the select few law firms they trust to provide advice and support to any of their members who have concerns that the medical care they received may have had a negative impact on their health.
If you or a loved one want to speak to a legal professional about concerns you may have we are here to help you. To speak to Claire Leslie or a member of her team call us on 0800 044 8488 or fill in our contact form so we can call you back at a time convenient for you.
