Seasonal allergy disorder, or allergic rhinitis, is considered one of the most common chronic conditions in the United States, according to the American Academy of Allergy, Asthma and Immunology. An allergic condition that primarily affects the nasal passages---and is associated with sinus headaches and severe nasal congestion---seasonal allergy disorder is treatable and managed through medications and lifestyle changes. Talk with an allergist for proper diagnosis.
Cause
According to the University of Maryland's Medical Center, seasonal allergies are caused by a hypersensitivity of the immune system to seasonal allergens, such as pollen and mold. The immune system responds to the allergen as if it were a harmful substance, releasing IgE antibodies that cause an over-production of histamine in various parts of the body, according to the American Academy of Allergy, Asthma and Immunology. This leads to sinus congestion, caused by inflammation. The release of histamine can also lead to eye irritation and skin rashes.
Symptoms
Symptoms of seasonal allergy disorder are all connected with upper-respiratory reactions, according to MayoClinic.com. The most common nasal symptoms are a runny nose, nasal congestion, sinus pressure, postnasal drip and sneezing. The eyes are typically affected with redness, irritation, itchiness and watering. The area around the eyes can also become puffy and discolored. In some cases, seasonal allergy disorder can cause asthmatic reactions, such as difficulty breathing, coughing and wheezing.
Home Treatment
Treating seasonal allergy disorder begins with avoidance, according to the University of Michigan. During allergy season, a sufferer should remain indoors with the windows closed and should change clothing and shower after extended exposure to the outdoors, according to the University of Maryland's Medical Center. Run a humidifier at night, and use a HEPA air filter to keep airborne allergens to a minimum in the home.
Medical Treatment
Over-the-counter antihistamines, such as loratadine, is used to prevent and treat seasonal allergy symptoms. Talk with a doctor about the best antihistamine to treat your condition. Prescribed medications, such as corticosteroid nasal sprays, are used to reduce inflammation in the sinuses. In cases where seasonal allergy disorder is extreme, a doctor may recommend immunotherapy, or allergy shots, to alleviate symptoms.
Considerations
For a proper diagnosis, make an appointment with an allergist to determine the condition and best treatment approach. An allergist will perform tests to pinpoint the specific allergens causing the reaction, making treatment more effective.
