Cataracts and glaucoma, which are leading causes of vision loss, present distinct symptoms. Glaucoma occurs from a build-up of fluid inside the eye, while cataracts are the fallout of broken-down proteins accumulating in the eye. The symptoms of cataracts typically include blurred or dim vision, difficulty with night vision, and increased sensitivity to light. Meanwhile, the symptoms of glaucoma happen swiftly and severely, often starting with peripheral vision loss and advancing to severe vision loss, typically coupled with eye pain or headaches. Recognising the symptoms of cataracts and glaucoma is vital for early detection and effective treatment.
Symptoms of Cataracts and Glaucoma
The symptoms of cataracts and glaucoma can vary based on the type and stage of these eye diseases. Listed below are some key symptoms of cataracts and glaucoma to be aware of.
Symptoms of Cataracts:
- Blurred or cloudy vision: One of the most recognisable symptoms of cataracts is a gradual reduction in clarity of vision.
- Difficulty seeing at night: The onset of cataracts can significantly impair your night vision, making it hard to drive or navigate in dim light.
- Sensitivity to light and glare: Individuals with cataracts often find bright lights more intense or see halos around lights.
- Constant changes in eyeglasses or contact lens prescription: If your prescription changes frequently, it could be an indication of cataracts.
- Fading or yellowing of colours: Cataracts can also alter your colour perception, causing colours to appear faded or yellowish.
Symptoms of Glaucoma:
- Gradual loss of peripheral vision: One of the early symptoms of glaucoma is the slow reduction of side vision, typically in both eyes.
- Tunnel vision in the advanced stages: As glaucoma progresses, your field of vision may narrow to a small “tunnel”' to significantly limit sight.
- Eye redness: Redness in the eyes can be a symptom of glaucoma, particularly in acute cases.
- Severe eye pain: Acute glaucoma can cause severe eye pain, often accompanied by nausea and vomiting.
- Seeing halos around lights: This is a common symptom of glaucoma, caused by an increased buildup of fluid that alters the cornea's surface.
Early recognition of the symptoms of cataracts and glaucoma is crucial for effective treatment, thereby preventing further vision loss. Regular eye examinations can help identify these diseases in their early stages, even before the symptoms become noticeable. Having a comprehensive health insurance plan can help cover the costs of diagnosis, treatments, and surgeries, ensuring timely medical care.
Cataract surgery is a common and highly successful procedure. Cataracts do not cause permanent vision loss, as surgery can restore vision to normal. However, all or some vision loss can be permanent for glaucoma patients as the know-how to regenerate optic nerve fibres damaged by the disease is still under research.
Disclaimer: The information provided in this blog is for educational and informational purposes only. It is not intended as a substitute for professional advice, diagnosis, or treatment. Please consult your general physician or another certified medical professional for any questions regarding a medical condition. Relying on any information provided in this blog is solely at your own risk, and ICICI Lombard is not responsible for any effects or consequences resulting from the use of the information shared.