If your eyes are itchy, your nose won’t stop running, or you’ve developed a mysterious cough, you’re not alone—welcome to allergy season in Las Vegas.
Las Vegas may be famous for its dry desert climate, but allergy sufferers know that the seasonal shifts bring a new wave of misery. Recent research reveals that airborne allergens, particularly fungal spores and ragweed pollen, are major contributors to allergy symptoms across the region.
What’s in the Air?
Las Vegas experiences two ragweed seasons—unlike most of the country, which only gets hit in the fall. According to a study conducted from 2019–2023, spring and fall both bring peaks of ragweed pollen, though spring is typically worse. While nearby rural areas like Jean have even higher levels, the urban setting of Las Vegas isn’t far behind.
Even more surprising is the amount of fungal spores floating through the city air. A comparison between Las Vegas and the Mojave Desert from 2020–2022 showed significantly higher fungal spore concentrations in the city. Why? Urban areas are more favorable environments for fungal growth, especially after rainfall or during periods of increased humidity.
The most common allergens identified include:
– Cladosporium (a major fungal spore allergen)
– Smuts (another group of common spores)
– Ragweed pollen (a potent trigger for seasonal allergic rhinitis)
What Are the Symptoms?
If you’re allergic, these airborne irritants can trigger:
– Sneezing and nasal congestion
– Itchy or watery eyes
– Runny nose
– Coughing or wheezing
– Sinus pressure or headaches
If left untreated, symptoms can worsen or lead to complications like sinus infections or asthma exacerbation.
What You Can Do
At A+ Urgent Care, we’re here to help you breathe easier. Our providers offer:
– Fast walk-in visits for allergy symptom relief
– In-office evaluation and personalized treatment plans
– Prescription and over-the-counter options
– Referrals for allergy testing, if needed
In addition, we recommend:
– Keeping windows closed during high pollen or wind days
– Using a HEPA air filter at home
– Showering after spending time outdoors
– Staying hydrated and using saline nasal sprays
– Considering preventive treatments like antihistamines or nasal steroids
When to See a Provider
If your symptoms are interfering with daily life, not responding to home remedies, or leading to recurring sinus infections, it’s time to seek care. We offer convenient, compassionate treatment options right in your neighborhood.
Don’t wait until symptoms get worse—let A+ Urgent Care help you find relief today.
Sources:
– Rezaee A et al. “Annual Comparison Of Ragweed Pollen Concentrations In Las Vegas And Jean From 2019-2023.” J Allergy Clin Immunol, Vol 155, 2024.
– Matesen E et al. “Comparison of the Airborne Fungal Spore Concentrations in Las Vegas and the Mojave Desert From 2020 – 2022.” J Allergy Clin Immunol, Vol 153, 2023.
A+ Urgent Care
4472 Eastern Avenue
Las Vegas 702-202-1050