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Allergy Testing and Immunotherapy in O'Fallon, Missouri

In O'Fallon, Missouri, common allergens such as ragweed, dust mites, and animal dander can trigger severe reactions. Discover how allergy immunotherapy can help build your body’s tolerance to these allergens for improved day-to-day comfort.

Common allergens in O'Fallon, Missouri

Ragweed Pollen

Ragweed pollen allergy is highly prevalent in O'Fallon, Missouri, due in part to the region's climatic conditions that favor the growth of ragweed plants. Ragweed plants release copious amounts of pollen during late summer and fall, contributing to seasonal allergies, often referred to as 'fall allergies'. Symptoms can be quite severe for allergy sufferers and typically include sneezing, runny or stuffy nose, itchy or watery eyes, and hives. For individuals with asthma or other respiratory conditions, exposure to ragweed pollen can lead to more serious issues including difficulty breathing or asthma attacks. The vast open spaces and the agricultural practices in and around O'Fallon also intensify the spread of this allergen. Lastly, changes in wind patterns and extended warm seasons due to climate change make this allergy even more persistent in O'Fallon. Therefore, residents, particularly those with a prior history of seasonal allergies or respiratory conditions, are advised to plan accordingly during ragweed pollen season.

Eastern Red Cedar Pollen

The residents of O'Fallon, Missouri, often have to grapple with allergies from the Eastern Red Cedar Pollen. The Eastern Red Cedar trees, naturally abundant in the Midwestern states, are a significant source of allergens in this region. During the winter season, from December through February, these trees release pollen which can lead to allergy symptoms such as itchy eyes, runny nose, sneezing, and aggravated asthma in susceptible individuals. The pollen of these trees is lightweight and can be carried by wind over long distances, thereby affecting even those who reside relatively far from these trees. Individuals with a history of respiratory issues or pre-existing allergies are at a higher risk of experiencing severe symptoms. O'Fallon's climate and topography favor the proliferation of the Eastern Red Cedar trees, leading to increased pollen levels in the air, especially during the winter months. It is recommended that residents monitor local pollen forecasts and avoid outdoor activities on high pollen days to minimize exposure.

Mold Spores

In O'Fallon, Missouri, mold spore allergies are a common seasonal health concern due to the city's geographical location and humid climate. These microscopic fungal particles flourish best in moist, warm conditions, which are prevalent in O'Fallon, especially after rain showers. Symptoms of mold spore allergies can range from mild to severe, depending on an individual's sensitivity and expose level. Common symptoms include sneezing, itchy or water eyes, runny nose, nasal congestion, and dry skin. Those most at risk for severe reactions are individuals with a history of respiratory illnesses such as asthma or sinusitis. The allergy can become especially bothersome during late summer and fall when mold spore count is highest. Proper medical consultation and preventive measures like keeping humidity levels in check and avoiding areas with visible mold growth can help manage symptoms.

Dust Mites

O'Fallon, Missouri, is a bustling city with a moderate climate, making it a hotspot for dust mites, thus leading to dust mite allergies among many residents. Dust mites are micro-organisms that thrive in warm, humid environments and feed on dead skin cells. Homes within the city provide an ideal setting for these mites, particularly in areas where humidity is high, like basements and bathrooms. Symptoms typically associated with a dust mite allergy can range from sneezing, runny or itchy noses, congestion, itchy or watery eyes, to more severe symptoms such as coughing, chest tightness, or difficulty breathing for some individuals. This can be particularly dangerous for people with asthma or other respiratory conditions. Unlike seasonal allergies, dust mite allergies can occur all year round, though they may worsen during the humid months. Therefore, residents of O'Fallon, particularly those with pre-existing respiratory issues, are advised to take necessary precautions such as using mite-proof bedding, cleaning areas prone to dust mites frequent, and maintaining low indoor humidity to manage these allergies better.
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Why prevention is more effective than allergy medicine

Exposure therapy:
Train your immune system to fight allergies rather than treat them with medications
Desensitization: Symptoms subside as your body desensitized to allergies reducing or eliminating the need for daily medication
Prevention: Immunotherapy helps prevent and fight allergies at the source

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We Treat Indoor & Outdoor Allergies

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Weed Pollens
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Dust Mites
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Tree Pollens
Cat Allergies
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Weed Pollens
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Dust Mites
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Tree Pollens
Cat Allergies
Dog Allergies

We do not treat food allergies at this time.

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Over 50,000 Users Choose Curex

Curex has more satisfied customers than any other telemedicine clinic. Our clinical team delivers great outcomes to allergy patients in every U.S. state.
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Curex is the only online allergy clinic accepting insurance

Our insurance network is growing everyday so you can get the most affordable treatment available.
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High quality testing

Curex uses hospital-grade allergy tests that are covered by insurance. This means better treatment, lower costs and no need to re-test!

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Clinicaly made allergen extracts are customized for your allergies

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Your immune system gets desensitized to allergens, giving you long-term relief.


Benefits of Curex

At-home treatment

Apply treatments in minutes from the comfort of your own home with under-the-tongue applications instead of shots or pills

5-30x higher cumulative dose vs allergy shots

Sublingual immunotherapy delivers a higher dose of allergens over the course of treatment.

Potential for results in as few as 6 months

Individual results vary but some users have reported a noticeable difference in as few as 6-12 months since starting treatments

Excellent safety profile

Studies that have been reviewed by certified physicians show that sublingual immunotherapy is a safe treatment option


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