How do seasonal allergy symptoms differ from a common cold?

Apr 17, 2019 ... Seasonal allergies are caused by pollen, most notably when trees, grass and weeds start to bloom. Jun 11, 2020 ... Pollen is the most obvious culprit when it comes to seasonal allergies, but other environmental factors can cause allergic reactions as well. Learn about the causes, symptoms, and treatment options for allergies in ... Inherited forms: atopy or seasonal allergies. What is flea or insect bite ... Mar 1, 2025 ... What causes allergies? ... Seasonal allergies are the result of an overactive immune system — one that reacts against harmless foreign substances ... Aug 13, 2024 ... Common allergens that can trigger hay fever symptoms include pollen and dust mites. Tiny flecks of skin shed by cats, dogs, and other animals ... Apr 24, 2024 ... We identified a clear nonlinear positive association between pollen exposure and ocular and nasal symptom severity in the pollen allergy group. Apr 26, 2023 ... What's less common is an understanding of what really causes allergies ... Kids who have seasonal allergies can react to the pollen-like ... Mar 19, 2025 ... Is this your child's symptom? An allergic reaction of the eyes, usually from pollen; The eyes are itchy and watery ... Apr 9, 2024 ... Pollen is produced naturally as a means of reproduction for a variety of plants, but human activity — such as creating air pollution, using non- ... A fall allergy goes under the category of allergic rhinitis, also called hay fever, which happens when your body's immune system reacts to an inhaled pollen in ...