Seasonal allergies, often known as hay fever or allergic rhinitis, occur when the body’s immune system reacts to allergens present in the environment during specific times of the year. Common triggers include pollen from trees, grasses, and weeds, which are usually more active during spring, summer, or early autumn. When these allergens enter the body through the nose or eyes, the immune system releases chemicals like histamine, leading to symptoms such as sneezing, runny nose, itchy eyes, nasal congestion, and throat irritation.

Many people confuse seasonal allergies with the common cold because the symptoms can appear similar. However, allergies typically last longer and occur during particular seasons when allergen levels are high. Factors such as outdoor exposure, windy weather, and living in areas with high pollen counts can increase the chances of experiencing allergic reactions.

Diagnosis of seasonal allergies usually involves a combination of medical history, symptom evaluation, and allergy testing. Doctors may recommend skin prick tests or blood tests to identify specific allergens responsible for the reaction. Early diagnosis helps in managing symptoms effectively through medications, lifestyle adjustments, and preventive measures such as avoiding allergen exposure and using air purifiers. With proper care and timely diagnosis, individuals can significantly reduce discomfort and enjoy a healthier seasonal transition.