Understanding Pollen Allergy: Causes, Symptoms, and Solutions

Many people eagerly await spring’s vibrant blooms, but for some, this season triggers sneezing fits and allergy symptoms. Pollen allergy, also called hay fever or allergic rhinitis, affects countless individuals worldwide. While some experience symptoms year-round, others suffer mainly during peak seasons like late spring and early fall. Though complete cure is rare, proper medication and lifestyle adjustments can effectively manage pollen allergies and reduce discomfort.

What Causes Pollen Allergies?
Pollen is a fine powder produced by flowers, grasses, weeds, and trees to facilitate reproduction. Inhaling pollen can trigger immune responses, leading to sneezing, congestion, and other allergic reactions, as the immune system perceives pollen as an intruder.

Major Types of Pollen That Cause Allergies
Numerous plants produce pollen, but some are more allergenic. Common pollen types include:

Birch Pollen – Birch trees release up to five million grains of pollen during flowering. Carried by the wind, these particles can travel over 100 yards, causing airborne allergies.

Oak Pollen – Oak trees release pollen from March to May, especially in the mornings. While generally milder, oak pollen can remain airborne longer.

Grass Pollen – Grass produces pollen mainly in summer, which can cause allergic reactions via inhalation or contact.

Ragweed – With 17 species in the US, ragweed releases pollen from August to November, sometimes starting as early as July. Its wide dispersal causes prolonged allergy seasons, even surviving mild winters.