What pollen types are most common during fall allergy season?

Seasonal allergies can cause congestion; a runny, itchy nose; watery eyes, headaches and more for weeks or months at a time. Pollen from grass, weeds and trees is a common cause of hay fever (allergic rhinitis) symptoms and asthma. · Hay fever symptoms such as runny nose and itchy and ... Seasonal allergies are caused by an immune system reaction. Your immune ... The best way to reduce symptoms is to avoid what causes your allergies. Apr 27, 2023 ... Seasonal allergies in dogs cause unpleasant itchy skin and other allergy symptoms. These symptoms can be prevented with the proper ... Mar 20, 2025 ... Seasonal allergies, also known as hay fever, occur when your immune system reacts to airborne allergens like pollen, mistaking them for harmful ... Allergies. Allergy symptoms range from mild to severe and can occur seasonally or be present year-long. In patients with asthma, allergies can cause a cough ... 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 ... Allergy-causing substances like pollen and dander may cause dilatation of ... When your eyes are exposed to allergens (which cause allergies), a substance called ... ... allergens that cause inflammation driven by type 2 helper (Th2) cells. ... [7] Seasonal allergic rhinitis seems to be more common in the pediatric age ... Apr 9, 2024 ... It's allergy season. If your cough is caused by seasonal allergies, also known as hay fever or seasonal allergic rhinitis, you might cough ...