Hay fever is an allergic response to specific allergens, such as pollen. The reaction also is called allergic rhinitis. FamilyDoctor.org points out that hay fever is a seasonal ailment, lasting only as long as the allergens can be found in the air. Peak hay fever levels occur during spring, summer and fall. Symptoms of allergic rhinitis are similar to the common cold but may come and go as the allergen exposure increases or decreases.
Nasal Irritation
The most prominent hay fever symptoms include those affecting the nose. Individuals may experience frequent sneezing, runny nose and nasal congestion. As the allergens enter the nose, mucus is produced to help carry the pollen out of the airways. This results in runny nose, trouble smelling and postnasal drip, explains FamilyDoctor.org. In addition to these nasal symptoms, the nose, throat and eyes may become itchy. The eyes may appear red and become watery when exposed to the hay fever allergens.
Other Cold-Like Symptoms
Coughing, sore throat and eye irritation are common symptoms of hay fever. An individual may develop congestion that leads to a headache and facial pain. The pain in the face surrounds the sinuses, especially those behind the eyes and around the nose. The result may include puffy eyes and dark circles around the eyes. An individual may feel ill and become tired from the allergic response.
Complications
Symptoms of allergies can cause irritability and trouble sleeping. The American Academy of Otoloaryngology-Head and Neck Surgery points out that some allergy sufferers may develop insomnia, sleep apnea or snoring. This is often the result of swelling in the adenoid tissues, tonsils and other throat tissues. Congestion also contributes to trouble breathing. As a result of the sinus pain/pressure and trouble sleeping, an individual may have a diminished attention span and temporary memory problems.
