Are there any international databases or resources for allergen information?

Pollen is one of the most prevalent causes of seasonal allergies. Other allergens that might affect your eyes are dust mites, mold, perfumes and fragrances, ... Autumn is prime time for a major allergen—weed pollen. Specifically, ragweed is the most common allergy trigger in the fall with pollen levels highest in early ... Feb 21, 2019 ... Sometimes referred to as hay fever, seasonal allergies occur when your immune system overreacts to an outdoor allergen. The result is coughing, ... Environmental allergens for dogs include pollen, molds, grass, trees, and dust mites. Another common allergen is flea saliva, which causes a disease called ... May 11, 2023 ... Seasonal allergies are most often caused by three types of pollen: grass, tree, and weed. At Xpress Wellness Urgent Care, we help patients manage and treat ... Dec 8, 2022 ... Fall allergies (sometimes called seasonal allergies or seasonal allergic rhinitis) usually occur between the late summer in August through ... It depends on the type of pollen that triggers your allergies13: Tree pollen – usually lasts from March until mid-May. Grass pollen – usually lasts from Mid-May ... Aug 3, 2023 ... ... Allergic reactions are caused by an immune response to contact with allergens. Allergens can include but are not limited to: Dust Pollen Pet ... Mar 31, 2024 ... This type of allergic rhinitis is commonly called hay fever or seasonal allergy. Causes. Expand Section. An allergen is something that triggers ... People may react to one or more pollens, so their pollen allergy season may be from early spring to late fall. Seasonal allergy is also caused by mold spores, ...