Essential Facts About Ragweed Allergies
Allergies can affect you at any time, but if you suffer the most in the late summer or early fall, you’re most likely allergic to ragweed. Ragweed is a common east coast allergen and affects about 20% of people.

What do we know about ragweed?
- While ragweed season typically runs from August to mid-October, researchers suspect that climate change is extending this time frame.
- Common symptoms are sneezing, itchy eyes, and a stuffy nose. A flare-up may also occur for those who have asthma.
- Cool nights and dry days result in worse symptoms.
- Ragweed is found throughout all of the United States, but it’s most commonly found in the Midwest and East Coast.
- Ragweed is a common trigger for hay fever.
- One in five individuals has a reaction to ragweed.
While it’s impossible to completely avoid ragweed when it’s most prevalent, there are steps one can take to limit exposure.
- Close your home and car windows. When at home, utilize your HVAC system installed with a HEPA filter.
- Please do not dry clothes outside, as it will pick up ragweed pollen.
- When you’ve been outside, be sure to wash your hands and change your clothes as soon as you enter your home.
- Peak ragweed hours are between 10 AM and 3 PM, so avoid outdoors at these times if you can.
- Daily pollen counts are available online. This information helps you plan your day to avoid when the pollen count is the highest.
We are a leading allergist in South Jersey. If you suffer from ragweed allergies, let us help.
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