Vision is one of our most treasured senses. Yet, as we age or due to various other factors, our eyesight may start to blur and dim. One of the leading causes of vision impairment globally is cataracts. At Tewari Eye Centre, a trusted name in eye care in Noida, Delhi, Meerut & Ghaziabad, we see hundreds of patients each year dealing with this condition. This blog aims to demystify what causes cataracts, the risk factors, symptoms, and how you can protect your eyes before surgery becomes necessary.
What Is a Cataract?
A cataract is a clouding of the natural lens inside your eye. Think of it like a foggy window — it prevents clear images from reaching your retina, thus impairing your vision. Cataracts can develop slowly, and in their early stages, they might not affect your vision much. But over time, they can make it difficult to read, drive (especially at night), or recognize faces.
Main Causes of Cataracts
Here are the top factors that contribute to cataract formation:
1. Ageing
Age is the most common cause. As you grow older, the lens proteins start to break down and clump together, forming cloudy areas. This is known as age-related cataract, and it affects people mostly after age 50.
2. Diabetes
Patients with diabetes are at higher risk due to elevated blood sugar levels that affect the eye’s lens. At Tewari Eye Centre, we routinely screen diabetic patients for early signs of diabetic retinopathy and cataracts.
3. Eye Injuries or Trauma
An injury to the eye, even years earlier, can lead to traumatic cataracts. Surgery may be needed sooner in such cases, and our expert team in Noida, Delhi, Meerut & Ghaziabad handles even complex cases with advanced microsurgical techniques.
4. Excessive UV Exposure
Too much exposure to the sun’s ultraviolet (UV) rays can accelerate the breakdown of proteins in your lens. This is why wearing sunglasses is not just a fashion choice but a health necessity.
5. Prolonged Use of Steroids
Steroid medications — especially oral and systemic ones — have been linked to posterior subcapsular cataracts, which can affect near vision and reading ability.
6. Genetics
If you have a family history of cataracts, your risk is significantly higher. Genetic cataracts can also occur in babies or children.
7. Smoking and Alcohol
Both have been linked to an increased risk of cataract formation, mainly due to oxidative stress and toxin buildup in the body.
Symptoms to Watch Out For
Cataracts develop gradually, so it’s important to be aware of the warning signs:
- Blurred or cloudy vision
- Sensitivity to light and glare
- Difficulty seeing at night
- Fading or yellowing of colours
- Seeing “halos” around lights
- Frequent changes in eyeglass or contact lens prescriptions
If you’re experiencing any of these symptoms, don’t ignore them. Early diagnosis can make a significant difference in the outcome. Book an appointment at Tewari Eye Centre, the trusted eye specialist in Delhi NCR, for a comprehensive eye exam.
Can Cataracts Be Prevented?
While you can’t completely prevent cataracts, you can delay their onset by adopting these healthy habits:
1. Protect Your Eyes from UV Rays
Wear sunglasses that block 100% of UVA and UVB rays. Wraparound lenses are even better.
2. Manage Your Health
Control diabetes, hypertension, and other chronic conditions. Your general health has a direct impact on your eye health.
3. Eat a Healthy Diet
Foods rich in antioxidants, like carrots, spinach, oranges, and bell peppers, can protect your eyes. Include vitamin C, vitamin E, and zinc in your meals.
4. Quit Smoking
Smoking increases your risk not just of cataracts, but also of macular degeneration and other vision problems.
5. Regular Eye Exams
Annual checkups are crucial, especially after the age of 40. At Tewari Eye Centre, we offer personalised eye screening plans to catch issues before they worsen.
Diagnosis and Treatment at Tewari Eye Centre, Noida, Delhi, Meerut & Ghaziabad
At Tewari Eye Centre, we follow a patient-first approach. Our diagnosis includes:
- Slit-lamp examination
- Visual acuity tests
- Retinal evaluation
Once diagnosed, treatment depends on the severity of your condition. In the early stages, new glasses or brighter lighting may help. But as the cataract matures, surgery becomes the most effective solution.
Cataract Surgery: A Life-Changing Procedure
Cataract surgery is one of the most commonly performed and safest surgeries globally. It involves removing the cloudy lens and replacing it with a clear, artificial intraocular lens (IOL).
At Tewari Eye Centre, we offer:
- Micro-incision phacoemulsification
- Femto laser-assisted cataract surgery
- Premium IOL options (multifocal, toric, trifocal)
Our advanced technology ensures blade-free, painless, and stitch-less surgeries, giving you fast recovery and excellent visual outcomes.
Why Choose Tewari Eye Centre?
- ✅ Team of experienced ophthalmologists and surgeons
- ✅ Latest diagnostic and surgical equipment
- ✅ NABH-accredited infrastructure
- ✅ Thousands of successful surgeries and satisfied patients
- ✅ Personalized care, affordable packages, and EMI options
Conclusion
Cataracts don’t have to rob you of your vision or quality of life. By understanding the causes and acting early, you can protect your eyes. If you or your loved ones are noticing blurry vision or discomfort, don’t delay. Schedule your consultation with the best eye specialist in Delhi NCR at Tewari Eye Centre today.
📞 Book Your Appointment
Call us at 9310409764 or Email – info@tewarieyecentre.com
📍Tewari Eye Centre, Noida, Delhi, Meerut & Ghaziabad – Trusted by thousands for cataract surgery and comprehensive eye care.
