Even if you are getting allergy shots or taking medications, the best way to help your shots and other allergy medicines do their job is to reduce your exposure to allergens. Avoidance is the best medicine! The most common symptom is a stuffy or runny nose due to allergic rhinitis. The major categories of allergens that trigger it are pollen (from trees, grass, and weeds), dust mites and cockroaches, pet dander, and mold (the allergy trigger that can be the most challenging to identify).
Molds and other fungi