What is pollen allergy?
Certain trees, grasses and weeds release large quantities of lightweight pollen into the air for wind pollination during their flowering season. In sensitised children, inhaling this pollen triggers the immune system to release histamine in the nose, eyes and sometimes airways.
Conditions it commonly triggers
Pollen is a classic cause of seasonal allergic rhinitis and allergic conjunctivitis, and can trigger seasonal flares of asthma in sensitised children.
Seasonality
Pollen exposure follows local flowering patterns and varies by region and tree/grass/weed species — a child's symptom diary matched against the local pollen season is one clue, but skin testing to regionally relevant pollens gives a definitive answer.
Reducing exposure outdoors
- Check local pollen levels where possible and limit prolonged outdoor play on high-pollen days
- Keep windows closed during peak pollen hours, typically mid-morning to afternoon
- Shower and change clothes after extended outdoor play during flowering season
- Dry laundry indoors during peak season rather than on outdoor lines
- Use sunglasses outdoors to reduce pollen reaching the eyes
Testing & treatment
Skin prick testing to regionally relevant tree, grass and weed pollens identifies the exact species involved. Confirmed, clinically significant pollen allergy is another good candidate for allergen immunotherapy (AIT) in appropriately selected children.
Talk to Dr. Narwani: If your child's symptoms are affecting sleep, school, play or growth, or you suspect a specific trigger, book a consultation for proper allergy work-up rather than guessing at home remedies.