What are the considerations for managing allergies during mass gatherings or public events?

Seasonal allergies are caused by an immune system reaction. Your immune ... The best way to reduce symptoms is to avoid what causes your allergies. Mar 1, 2025 ... What causes allergies? ... Seasonal allergies are the result of an overactive immune system — one that reacts against harmless foreign substances ... What are seasonal allergies? Seasonal Allergies occur when your body overreacts to an allergen that it inaccurately identifies as a threat. For someone who ... What Causes Seasonal Allergies? For the most part, seasonal allergies are caused by airborne pollens -- very fine powder released by trees, grasses and ... Mar 27, 2023 ... Spring can be a rough time if you have seasonal allergies. It's the time of the year when grass, weed and tree pollens run high, causing ... Mar 18, 2024 ... 1. Tree Pollen Pollen from trees is a major allergen. In Louisiana, tree pollen is significant in the spring, originating from several types of trees. Dogs can have seasonal allergies caused by allergens in the air, such as pollen, mold, or dust. Dogs with allergies typically have itchy, irritated skin and ... Mar 24, 2025 ... What causes seasonal allergies to develop? ... Seasonal allergies are reactions to environmental elements like pollen or mold spores that tend to ... Seasonal allergies can cause congestion; a runny, itchy nose; watery eyes, headaches and more for weeks or months at a time. Allergic rhinitis is where your nose gets irritated by something you're allergic to, such as pollen, causing sneezing and other symptoms.