
(HealthDay News) — Pollen from weeds, grasses and trees are common culprits for seasonal allergies, but don’t forget about other things that can trigger a case of the sneezes.
The American College of Allergy, Asthma & Immunology says other possible allergens could include:
- Smoke from fires, whether indoor fireplaces during winter or outdoor bonfires during summer.
 - Insect stings and bites.
 - Chlorine used in pools.
 - Ingredients in food and candy.
 - Wreaths and pine trees used as holiday decorations.
 
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