Don't Let Hay Fever Ruin Your Spring

April 8, 2011

Spring brings many great things including warmer weather and longer days, but for many it also means the “sneezing season” is at hand. Unfortunately, the arrival of warmer weather brings misery to millions of Americans suffering from seasonal allergic rhinitis, more commonly known as “hay fever”. Hay fever affects more than 14 million Americans and the condition is responsible for many days lost from school, work and play each year.

The main culprits causing hay fever are the pollens of trees, grasses, and weeds (especially ragweed) and mold spores. Pollen, microscopic and light-weight, is produced in early spring through early fall. Molds, a group of parasitic, microscopic plants, can be found in soil, vegetation, and rotting wood. Mold spore production is increased by warm, damp weather and is most problematic from spring into late fall.

While it is difficult to avoid pollen and mold completely, reducing your exposure to these allergens can lead to a decrease in your allergy symptoms. By taking simple measures, such as using air conditioning, on a recirculation setting with a HEPA filter and wearing an inexpensive mask while doing yard work, you can reduce your hay fever symptoms. Other measures that can be taken include regularly bathing pets, limiting time outdoors when pollen counts are high and storing outdoor clothing away from regularly used areas in your home.

Pollens and molds do not affect all people equally. Even after taking measures to avoid pollen and mold, some people may continue to experience symptoms while others will remain symptom free. Our bodies have a natural defense system (immune system) that responds to foreign substances entering the body. The immune system of an allergic individual overreacts to substances ordinarily considered harmless, including pollen and molds. The result is a release of histamine and other chemical substances which in turn cause the allergic symptoms.

The symptoms of seasonal allergic rhinitis or “hay fever” include an itchy, runny nose; sneezing; nasal congestion; and tearing, redness and itching of the eyes. Some people may also experience fatigue, irritability and appetite loss. In addition, if the allergic reaction occurs in the lungs, asthma may be produced resulting in breathing difficulties, coughing and wheezing. If symptoms persist after taking measures to reduce exposure, it is time to discuss treatment and allergy testing. Antihistamines which combat the effects of histamine seem to be helpful in milder cases. A series of immunizing injections more commonly know as allergy shots or immunotherapy can be given to lessen sensitivity so that one can enjoy the nicest times of the year.

For more information about seasonal allergy symptoms or to schedule an appointment with the Lexington Clinic Allergy/Asthma Department, call 859.258.5244 or visit LexingtonClinic.com/allergy.

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