Twin cities see rise in eye allergies amid perilous high pollen levels

RAWALPINDI, (UrduPoint / Pakistan Point News - 17th Mar, 2026) Pollen levels in Rawalpindi and Islamabad have risen to dangerous levels, with the Al-Shifa Trust Eye Hospital warning of a sharp increase in eye allergy cases across the twin cities.

Prof Dr Inam Ul Haq, senior consultant at Al-Shifa Trust Eye Hospital, said that data from the Pakistan Meteorological Department showed pollen counts reaching 14,695 particles per cubic metre in Islamabad’s H-8 sector, while levels in G-6 and E-8 were recorded at 5,510 and 5,391, respectively. Paper mulberry, identified as the dominant allergen, accounted for 14,558 particles and was classified as “very high”. The pollen season typically runs from mid-March through April.

He said the high concentration of airborne pollen was triggering cases of allergic conjunctivitis, causing redness, itching and inflammation of the eyes. Dr Inam advised residents to wear protective or large-frame sunglasses when outdoors to reduce exposure.

He said common symptoms included burning, itching, tearing, swelling, and light sensitivity, adding that people with existing allergies or asthma should consider using air purifiers indoors.

The doctor noted that pollen allergy remained among the most common conditions among patients visiting the hospital.

According to the Ministrykept pollen airborne for longer of Health Pakistan, around 120,000 residents — nearly 30 per cent of the population in the twin cities — suffer from allergic rhinitis. Hospitals, including the Benazir Bhutto Hospital in Rawalpindi, report a seasonal spike in allergy-related cases.

Prof Inam Ul Haq said climate change was exacerbating the issue, as warmer springs and reduced rainfall allowed pollen to remain airborne for longer periods. He noted that summer had extended from around 150 to 180 days, while spring had shortened from approximately 45 days to about 10 days, reducing the rainfall that traditionally helped clear pollen from the air.

A study published on February 2, 2026, in the International Journal of Biometeorology, analysing 16 years of pollen data in Islamabad, found that rising temperatures and increasing air pollution were contributing to higher pollen concentrations and a prolonged allergy season.

Doctors recommend limiting outdoor activity between mid-morning and early evening when pollen levels peak, keeping windows closed and using air conditioning. People experiencing severe or persistent symptoms are advised to seek medical consultation before using eye drops.