What are the challenges and opportunities in allergy drug development?

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 ... Mar 6, 2024 ... The allergens that most commonly cause seasonal allergic rhinitis include pollens from trees, grasses, and weeds (figure 1). ○The allergens that ... Pollen is one of the main reasons to cause seasonal allergic asthma and influenced by multiple risk factors. What Causes Seasonal Allergies? · Pollen · Mold spores · Dust mites · Pet dander · Airborne irritants. Mar 14, 2023 ... This also may help decide if they likely are caused by allergies. For example, tree pollen is most common in the spring. Grass pollen is common ... Jun 25, 2024 ... Certain molds may also cause seasonal allergy symptoms. Pollen counts vary by region, depending on climate. You can take some measures to avoid ... Like other types of allergies, seasonal allergies are caused by hypersensitivity to certain environmental irritants, called allergens. The body overreacts to ... 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, ... Pollen Allergy. A pollen allergy causes symptoms like stuffy nose and coughing when a person breathes in pollen, a particle produced by certain plants, trees ... 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 ...