Regular eye tests vital as glaucoma often goes undetected, says expert

In conversation with The Tribune reporter, Dr Renu Mittal, MS (Ophthalmology) and District Health Officer, Nawanshahr, shared insights on the rising cases of digital eye strain and myopia, especially among children. She warned that glaucoma remains a silent threat if undetected. She stressed regular eye check-ups and preventive care to protect vision.

What are the most common eye-related issues currently seen among patients?

Digital eye strain: Prolonged screen time has led to a rise in cases of dry eyes, headaches, blurred vision, and eye fatigue. This is especially common among working professionals, students, and even young children.

Myopia (Near-sightedness): There is a significant increase in myopia among children and young adults. This is likely linked to increased screen use, reduced outdoor activities, and genetic factors.

Cataracts: Age-related clouding of the eye’s lens is common in older adults and is often associated with aging, UV exposure, and lifestyle factors.

Dry Eyes: Environmental conditions, excessive screen use, and aging contribute to dry eye symptoms, causing discomfort and fluctuating vision.

Glaucoma: A leading cause of irreversible blindness, glaucoma often shows no symptoms until it reaches an advanced stage, making early detection crucial.

Have you noticed any new or emerging eye problems in recent years?

Rising myopia in children: The shift toward digital learning and reduced outdoor playtime has contributed significantly to increasing myopia rates among children.

Blue light exposure: There are growing concerns about the potential long-term effects of blue light exposure on retinal health and sleep patterns, although research is still ongoing.

What common mistakes can lead to serious eye problems later in life?

Ignoring regular eye examinations, which can delay the diagnosis of conditions like glaucoma or diabetic retinopathy. Not protecting the eyes from UV rays by wearing sunglasses or hats outdoors. Poor contact lens hygiene, increasing the risk of infections. Excessive eye rubbing, which can potentially damage the eyes.

Are spectacles becoming more common among children today?

Yes, spectacles are becoming increasingly common among children. This trend is largely due to increased screen time, reduced outdoor activities, genetic predisposition, and lifestyle changes.

At what age do vision problems usually begin and what are the main causes?

Myopia: Commonly begins during school age (6–12 years) and may progress during teenage years.

Presbyopia: Typically starts around the age of 40 due to reduced flexibility of the eye’s lens.

Main Causes: Genetics, excessive screen time, lifestyle habits and natural aging.

How do patients generally feel about laser eye treatments or eye surgeries?

Some patients hesitate due to fear of complications or cost concerns. However, many who undergo the procedures report high satisfaction rates.

Benefits: Reduced dependence on glasses or contact lenses and Improved visual clarity

Long-Term Impact: Laser treatments are generally safe and effective, though some patients may experience temporary dry eyes, glare or halos.

What myths about eye health would you like to clarify?

Myth: Sitting too close to the TV worsens eyesight.

Fact: It does not damage vision; it may only cause temporary discomfort.

Myth: Carrots can cure eye problems.

Fact: Carrots support eye health but are not a cure-all for vision issues.