What is a potential trigger for allergic rhinitis?

Allergic rhinitis is an inflammatory condition of the nasal passages that occurs when the immune system overreacts to allergens in the environment. One of the most common triggers of allergic rhinitis is pollen, which is produced by trees, grasses, and weeds. When individuals who are sensitized to pollen are exposed to it, their immune systems may respond aggressively, leading to symptoms such as sneezing, nasal congestion, runny nose, and itchy eyes.

Pollen is widely recognized as a significant allergenic substance, especially during specific seasons when certain plants release their pollen into the air. Individuals who suffer from seasonal allergic rhinitis often experience worsening symptoms during these peak pollen periods. Understanding the role of pollen in allergic reactions is crucial for managing and treating allergic rhinitis effectively.

In contrast, while temperature changes, dietary factors like high-energy foods, and exercise levels can influence overall health, they are not established triggers for allergic rhinitis. Therefore, recognizing pollen as a primary cause helps in avoiding exposure during high pollen seasons and can lead to better management strategies for individuals affected by this condition.