Allergy Season in New Orleans, Louisiana: Everything You Need to Know (2024)

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New Orleans, Louisiana has mild winters and a plethora of allergenic plant life, making it a challenging place to live in with seasonal allergies. It can be frustrating for residents and tourists to try to find an allergy treatment plan that works.

Wyndly is a great resource for allergy sufferers. Our allergy doctors will create a personalized treatment plan to provide you with long-term relief. Schedule a consultation today to get started, and read on to learn more about New Orleans’s allergy season.

What Are Seasonal Allergies?

When someone talks about seasonal allergies, they are referring to allergies caused by pollen. Plants tend to release pollen and different plants release pollen at different times of the year. Pollen allergies in New Orleans come primarily from plants like grasses, trees, and weeds.

When Is New Orleans, LA Pollen Season?

Pollen allergies will typically flare up in the spring, summer, and fall, while indoor allergies can cause allergic reactions at any point in the year. Depending on your triggers, you can experience allergy symptoms at any time of the year.

Plants release pollen as early as spring and well into the fall. Most spring allergies are the result of tree pollen while summer allergies are caused by grass pollen, and fall allergies are caused by pollen from weeds. This is why knowing which triggers your allergies is important. Your specific pollen allergies will impact when you experience seasonal allergy symptoms.

New Orleans is in the Southeastern Coastal Plains allergy region. Each region has slightly different allergens and allergy seasons, so we’ve compiled the region-specific information for allergy season in Louisiana.

Southeast Allergen Zone Map

When Does Allergy Season Start?

Most allergy seasons start in the spring. New Orleans has a milder winter and so allergy season commonly begins in February. This is an earlier start to allergy season and why New Orleans can be a difficult place to be in if you have severe seasonal allergies.

What Months Are New Orleans Allergy Season?

In New Orleans, the months you’ll want to be extra careful about are April, May, and September. That’s because these months are peak allergy season. During these months, try limiting your time outdoors. If you have to, go out in the evening when pollen counts tend to be lower.

If you have seasonal allergies and are traveling to New Orleans during these months, come up with an allergy treatment plan for your trip. While you are in New Orleans, check the local pollen count daily and adjust your plans accordingly.

When Does Allergy Season End?

New Orleans allergy season usually ends in November. This means that residents get a short break from their seasonal allergies. While pollen isn’t released as much in the winter, indoor allergens can still cause issues for many allergy sufferers.

If you suffer from indoor allergies, take note that they might worsen during the winter because you’ll spend more time inside than usual.

Common Allergens

While this is not a comprehensive list, some of the most common allergens in New Orleans include:

Read more about allergies in New Orleans.

What Are Seasonal Allergy Symptoms?

Your specific triggers, the severity of your allergies, and the time of year you are in New Orleans all influence your symptoms. If your trigger isn’t released as much when you’re there, then you may not have a problem.

Symptoms you might experience in New Orleans include:

  • Stuffy or runny nose
  • Itchy nose, mouth, or ears
  • Congestion
  • Headaches
  • Sneezing
  • Coughing
  • Brain fog
  • Post-nasal drip
  • Hives or rashes
  • Aggravated asthma symptoms

How to Prepare for Seasonal Allergies in New Orleans?

One of the most important things you can do is take an allergy test to see what allergens are triggering your symptoms. The easiest way to get an allergy test in New Orleans is by ordering Wyndly’s at-home allergy test. Get your allergy test today to identify your allergies!

By understanding what allergies are causing your symptoms, it will be easier for you to avoid your triggers and find effective treatments.

Who Are New Orleans Allergy Doctors?

In New Orleans, there are several different types of providers you can go to for your allergies. The most common types of allergy doctors are allergists or immunologists, and ENTs. When choosing an allergy doctor, the most important thing is choosing a provider you trust.

Another important thing to think about is to make sure you work with a doctor who will consider both your test results and your allergy history to make sure they make sense together. Your ideal doctor should also have a schedule that works with yours.

At Wyndly, our allergy doctors will work with you and your schedule to get you long-term relief from your symptoms. Our doctors will create a personalized treatment plan for you based on your allergy test results and your allergy history.

Allergy Symptom Relief and Treatment

Allergies can feel difficult to manage, but there are several different methods you can try out to decrease your allergy symptoms.

Limit Exposure

An effective method of decreasing your symptoms is limiting your exposure to the allergens that are triggering your allergies. Here is a list of ways to help you get started.

  • Check daily pollen count: Check the daily pollen count to see how high they are in New Orleans for the day. If the pollen count is high, try limiting your time outside during the morning and afternoon that day. Evening hours will be the best time to go outside since this is when pollen counts are at their lowest.
  • Trim trees, mow the lawn, and pull weeds: Stay on top of your garden and yard maintenance by keeping tree branches trimmed, the grass short, and your lawn free of weeds. This will help reduce the pollen that will be released directly around your home in New Orleans.
  • Wear a mask outdoors: Wearing a dust mask when you go outside in New Orleans can help prevent pollen from getting into your airways.
  • Clean regularly: Pollen can get in your home and on you and your clothes. Be sure to clean your house regularly and do laundry frequently. You’ll also want to shower after being outdoors to wash off any pollen that comes in with you.
  • Keep windows closed: Opening windows will allow for more pollen to get into your home. If you can, keep your windows closed and use the A/C instead.
  • Install a HEPA filter: Installing a HEPA filter on your A/C can help reduce the pollen levels circulating in your home.


Over-the-counter (OTC) medications such as antihistamines, nasal sprays, and eye drops are widely available in New Orleans. These medications can be very useful and provide short-term relief from your allergy symptoms. If you find that these medicines don’t provide enough relief for you, look into allergy treatments that will provide long-term relief instead.

Sublingual Immunotherapy

One of the best lifelong relief solutions for allergies is sublingual immunotherapy. Sublingual immunotherapy involves exposing your immune system to small doses, that increase over time, of the allergens that trigger your allergies. This exposure will help your body become desensitized to your allergies and provide you with long-term relief. Sublingual immunotherapy is just as effective as allergy shots with the added benefit of being able to be done from the comfort of your home.

Getting sublingual immunotherapy in New Orleans is easy and convenient. You can get it shipped right to your home through Wyndly!

The Best Allergist in New Orleans for Seasonal Allergies

If you are looking for the best doctor to treat your seasonal allergies in New Orleans, look no further than Wyndly. At Wyndly, our mission is to provide people like you with lifelong relief from their allergies. Our experienced allergy doctors will create a personalized treatment plan for you that will do just that.

Take our easy online assessment now to take the first step towards getting long-term allergy relief from your seasonal allergies in New Orleans!

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