Ophthalmologists in Bengaluru have raised concern over the growing incidence of Computer Vision Syndrome (CVS), as a significant number of working professionals report symptoms linked to prolonged screen exposure.

CVS refers to a group of eye and vision- problems caused by extended use of digital devices. Experts note that the condition is becoming increasingly common in the city’s tech-driven workforce.

High prevalence among professionals

According to Dr Naren Shetty of Narayana Nethralaya, studies indicate that nearly 66–70 per cent of working professionals experience CVS, while up to 90 per cent of individuals with more than three hours of daily screen time report symptoms.

“In our own practice, we have seen at least 47 per cent of patients present with signs of CVS,” he said.

Dr Mahima Mahesh from Dr Agarwals Eye Hospital added that several patients report symptoms daily, especially in central Bengaluru, with higher numbers expected in tech hubs such as Electronics City and Whitefield.

Symptoms extend beyond the eyes

Doctors say CVS is not limited to eye discomfort. Common symptoms include redness, watering, dryness, and blurred vision, along with headaches, neck pain, and back pain caused by poor posture.

Dr Savitha Arun of Nethradhama Super Speciality Eye Hospital noted that prolonged screen use keeps eye muscles constantly engaged, leading to fatigue.

She emphasised that improper ergonomics and lack of breaks worsen the condition, often affecting sleep patterns and overall well-being.

Prevention and management

Experts stress that managing CVS requires a combination of medical care and lifestyle adjustments. Patients may need lubricating eye drops, corrective glasses, or specific eye exercises depending on severity.

Doctors strongly recommend the 20-20-20 rule—taking a 20-second break every 20 minutes to look at something 20 feet away—to reduce strain.

Simple ergonomic changes, such as positioning screens slightly below eye level, maintaining proper posture, and consciously blinking, can also help prevent dryness and fatigue.

Growing need for awareness

With screen time continuing to rise across age groups, including children and the elderly, doctors highlight the urgent need for awareness and preventive habits.

The increasing cases of CVS serve as a reminder that digital convenience must be balanced with eye care and healthy work practices to avoid long-term health issues.