As Bengaluru’s streets turn vibrant with the blooming rosy trumpet trees, ophthalmologists across the city are reporting a sharp rise in allergic conjunctivitis cases linked to high pollen levels during the December–March blossom season.

Doctors say the dry, windborne pollen released by the trees is a major trigger for seasonal eye allergies, particularly for people exposed to dust and pollution.

Hospitals see surge in eye allergy cases

Hospitals in the city are witnessing a steady increase in patients complaining of itching, redness, watering, and discharge in the eyes.

Medical experts estimate that 30–40 per cent of outpatient visits now involve allergy-related eye problems, with many patients experiencing repeated episodes.

While children remain among the most vulnerable groups, doctors say young adults who commute through busy, polluted roads are also increasingly affected.

Risk of serious eye conditions

Ophthalmologists warn that frequent eye rubbing due to irritation can lead to serious complications.

“Repeated rubbing weakens the cornea and may lead to keratoconus, a condition that cannot always be corrected with glasses,” said Dr Shalini Shetty, senior consultant ophthalmologist at Apollo Hospitals.

Experts emphasise that early medical attention is important to prevent complications.

Delayed treatment may worsen infections

Doctors say untreated allergic conjunctivitis can increase inflammation and lead to secondary infections.

“If ignored, it may lead to corneal damage or secondary infections,” said Dr Sushmitha Sriganesh, cornea, phaco and refractive surgeon at Nethradhama Super Speciality Eye Hospital.

Hospitals are also reporting more cases of bacterial conjunctivitis and styes, often caused by persistent eye watering and frequent touching of the eyes.

“We are seeing a rise in secondary infections because people keep touching or rubbing their eyes,” said Dr Sandeep Suresh Patil, consultant and head of ophthalmology at Sakra World Hospital.

Doctors advise preventive care

Medical experts advise residents to avoid rubbing their eyes, use protective eyewear while travelling, and seek medical care if symptoms persist.

As the blooming season continues, doctors recommend maintaining good eye hygiene and consulting specialists early to prevent complications.