Like many health issues, problems with our eyes often get worse as we age. While it might not be possible to prevent them entirely, spotting the symptoms as early as possible could mean the difference between retaining and losing your vision. Glaucoma is one such condition that could result in blindness if not dealt with properly.
“It is where the optic nerve, which connects the eye to the brain, becomes damaged. This is caused by a build-up of fluid in the eye, which then increases pressure inside the eye.
“Most commonly, glaucoma affects your peripheral vision first, and this can go unnoticed initially because your central vision, which we use for things such as reading, recognising faces and watching TV, remains good.
“For this reason, many people don’t realise they have glaucoma, and the only way to know if you are affected is to go for regular eye health checks.”
Symptoms of glaucoma
In rare cases, glaucoma will present with “sudden” symptoms.
“During an eye check, your optometrist will check for any signs of glaucoma in the back of the eye and may also check the pressure inside the eye and complete a visual field test to check the peripheral vision,” she said.
“Many of our Boots Opticians stores offer OCT eye scans, a cutting edge, non-invasive tool which allows the optician to see what’s going on under the surface of the eye.
“The scan only takes a couple of minutes and can help to detect underlying conditions such as macular degeneration and glaucoma before any symptoms may occur.”
Treatment
Although glaucoma can’t be cured, there are ways to slow the progression.
Ms Black added: “Glaucoma is a life-long, chronic disease that cannot be cured and any sight lost due to glaucoma cannot be regained.
“But the good news is, with effective treatment, the damage can be slowed and therefore stopping the progression of sight loss.
“The treatment recommended will depend on the type of glaucoma you have, but options include eyedrops to reduce the pressure in your eyes, laser treatment to open up the blocked drainage tubes or reduce the production of fluid in your eyes, or surgery to improve the drainage of fluid.”
If you have any concerns about your eyes, you should speak to your optician or GP.
