What are the symptoms of glaucoma?
Glaucoma often does not show noticeable symptoms in its early stages, which is why regular eye exams are important. However, some people may experience:
- Seeing rainbow-colored circles around lights
- Redness in the eye
- Nausea and vomiting
- Severe eye pain
- Blurred vision
- Loss of peripheral vision
What causes glaucoma?
Glaucoma can occur when fluid builds up in the eye, causing increased pressure. This pressure can damage the optic nerve. The exact cause of this fluid buildup is not completely understood, but factors that may contribute include:
- Genetics or family history of glaucoma
- Age, with older adults being more at risk
- Medical conditions such as diabetes
- Long-term use of certain medications like steroids
How common is glaucoma?
Glaucoma is one of the leading causes of blindness worldwide. In the UK, around 600,000 people are affected by the condition. It is more common in older adults, but anyone can develop it.
Who is more likely to get glaucoma?
Some people are at higher risk of developing glaucoma, including:
- Those with a family history of the condition
- People of African or Caribbean descent
- Individuals aged over 40
- Those with certain health conditions such as diabetes
How can I treat glaucoma?
While glaucoma cannot be cured, it can be managed to prevent further vision loss. Treatment options may include:
- Eye drops to reduce eye pressure
- Pills to help lower pressure
- Laser treatment to improve drainage of fluid from the eye
- Surgery in some cases
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How to live with glaucoma?
Living with glaucoma means working with your healthcare provider to manage the condition. Regular check-ups and following treatment plans are essential. People with glaucoma can also take steps to protect their vision, such as:
- Getting regular eye tests
- Taking prescribed medications
- Maintaining a healthy lifestyle, including diet and exercise
- Using aids for vision if needed
What support is available for people with glaucoma?
Support is available for people living with glaucoma. This can include:
- Access to eye care specialists
- Support groups for sharing experiences and advice
- Information resources from organisations like the RNIB (Royal National Institute of Blind People)
Final thoughts
Glaucoma is a serious condition that can lead to vision loss but can be managed with the right treatment. If you are concerned about your vision or eye health, speak to your GP or healthcare provider.
