Can seasonal allergies lead to other health problems if left untreated?

Symptoms of seasonal allergies · sneezing · runny or stuffy nose · watery and itchy eyes · itchy sinuses, throat, or ear canals · ear congestion · postnasal ... Environmental allergens for dogs include pollen, molds, grass, trees, and dust mites. Another common allergen is flea saliva, which causes a disease called ... Apr 17, 2019 ... Seasonal allergies are caused by pollen, most notably when trees, grass and weeds start to bloom. Mar 2, 2024 ... Pollen exposure can trigger various allergic reactions, including symptoms of hay fever. Hay fever, or allergic rhinitis, happens when allergens ... Allergic rhinitis is where your nose gets irritated by something you're allergic to, such as pollen, causing sneezing and other symptoms. Allergy-causing substances like pollen and dander may cause dilatation of ... When your eyes are exposed to allergens (which cause allergies), a substance called ... ... seasonal allergies. Pet seasonal allergy symptoms to look for. Dogs and ... Local honey is often made from the same pollen that causes seasonal allergies. These symptoms occur seasonally or year-round, depending on the allergen. Allergies can also cause fatigue or a general “sick” feeling, but they don't typically ... Allergic conjunctivitis is caused by an allergic reaction. Unlike ... People with pollen allergies often find their symptoms improve in wet ... Mar 19, 2025 ... Is this your child's symptom? An allergic reaction of the eyes, usually from pollen; The eyes are itchy and watery ...