Are there specific foods that can worsen allergy symptoms?

Mar 18, 2025 ... Tree pollen is often the cause of most spring allergy symptoms, according to NC State professor Robert Bardon. Pollen (seasonal allergies). Symptoms and Causes. Symptoms of allergies. Allergies can cause a range of symptoms, including: Skin rash or hives · Itchy skin ... Oct 3, 2024 ... Sleeping with an open window can also allow pollen to get in as the sun rises and pollen counts do, too. This can cause symptoms like: Itchy ... Apr 18, 2024 ... A critical factor in causing this is air pollution. Atmospheric pollutants such as exhaust fumes have been found to have direct effects on the ... Mar 1, 2025 ... What causes allergies? ... Seasonal allergies are the result of an overactive immune system — one that reacts against harmless foreign substances ... 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 ... 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 ... 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, ... Seasonal allergic rhinitis is often caused by tree pollen in the early spring. During the late spring and early summer, grass pollen often cause symptoms. Late ... One symptom not typically associated with hay fever is an actual fever, so if your child runs a fever, that probably means it's something else. “Children ...