Spring and summer in St. Louis mean lots of outdoor activities—picnics, ball games, trips to the zoo, or sitting outside with neighbors and friends.
For some St. Louisans, though, their seasonal allergies make it hard to enjoy these activities.
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Affects 35 million Americans Almost 35 million Americans are affected by seasonal allergies, making allergies one of the top causes of chronic disease in the U.S. Annually Americans spend $18 billion attempting to manage their symptoms. |
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(From American Academy of Allergy Asthma and Immunology) |
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Why do allergies seem the worst in spring and summer? Because this is the time of year St. Louis’ grasses, weeds, and trees release thousands of tiny particles called pollen into the air. Usually thinner than a piece hair, these pollen particles get into our noses and throats triggering sneezing, runny noses and itchy eyes.
High pollen counts can affect numerous types of seasonal allergies including eye allergies (conjunctivitis), skin reactions (dermatitis), and the most common seasonal allergy allergic rhinitis (hay fever). Other allergies, referred to perennial allergies, may occur year round. Most of these perennial allergies are triggered by indoor allergens such as dust mites, molds, and pets danders.
St. Louisans with allergies might think it a good idea to move to another location. However research shows people who move to get away from pollens discover that they likely will develop allergies to whatever plant pollens or molds are found in the new location.
A better suggestion is to take a look at treatments available to minimize the symptoms of these allergies. A doctor can run skin tests to identify the type allergen triggering the symptoms. Medications including antihistamines, decongestants, and nasal sprays may be recommended.
One can also take steps to avoid the allergen by staying indoors with the air conditioner on, keeping bedding and floors clean, wearing sun glasses to minimize pollen getting in the eyes, or doing outside activities later in the day when pollen levels are lower.
Understanding allergies and knowing about treatments to ease their symptoms will make life for or many St. Louisans more enjoyable.
![]() Grasses, weeds, and trees release pollens |
Article by: St. Louis Public Library staff