Why Are My Sinuses Worse During the Summer?

A woman in a light floral dress and straw hat smiles while standing on a sunny city street.
 

When you think of summer, you may imagine sunshine, vacations, and time outdoors—not sinus congestion or facial pressure. Yet, for many people in New York City, summer is one of the worst seasons for sinus flare-ups. But why do sinus problems get worse in warmer weather?

At New York Sinusitis Treatment, we see a significant number of patients who experience intensified sinus symptoms during the summer months. Understanding the causes and knowing when to seek medical care can help you breathe easier all season long.

How Summer Weather Affects Sinus Health

While most associate sinus issues with winter colds, summer comes with its own set of sinus triggers. The combination of heat, humidity, allergens, and air conditioning can wreak havoc on the sinuses.

1. High Humidity

New York summers are notoriously humid. This excess moisture in the air can encourage mold and dust mite growth, both of which can trigger allergic reactions and sinus inflammation.

2. Increased Allergen Exposure

Pollen from trees, grass, and weeds doesn’t end in spring. Summer brings its own allergens that can inflame nasal passages and worsen conditions like allergic rhinitis and sinusitis. In dense urban areas like NYC, pollen also combines with pollutants, increasing respiratory irritation.

3. Air Conditioning

Indoor cooling may provide comfort, but it also dries out the air, which can dry out your nasal passages. A dry sinus cavity is more vulnerable to inflammation, congestion, and infection. Recirculated indoor air can also spread allergens and mold spores.

4. Swimming and Sinus Infections

Chlorine in pools can irritate sinus linings, and diving or underwater swimming may force water into the sinuses. In some cases, this can lead to sinus infections (sinusitis) or worsen existing symptoms.

When to Seek Treatment for Sinusitis

If you’re experiencing sinus symptoms that persist for more than 10 days, worsen after initial improvement, or occur frequently throughout the year, you may be dealing with chronic sinusitis. Common signs include:

  • Facial pain or pressure
  • Nasal congestion
  • Post-nasal drip
  • Reduced sense of smell
  • Cough or sore throat
  • Fatigue or headaches

According to the Centers for Disease Control and Prevention (CDC), nearly 30 million adults in the U.S. are diagnosed with sinusitis annually, making it one of the most common chronic health conditions.

Expert Sinus Care with Dr. Gregory Levitin

If your sinus problems are interfering with your summer—or year-round—well-being, it may be time to consult a specialist. Dr. Gregory Levitin, MD, FACS, is a board-certified Otolaryngologist-Head and Neck Surgeon and a leading expert in sinus treatment in New York City.

Dr. Levitin serves patients from his convenient location in Columbus Circle. He is a Fellow of the American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS) and an Assistant Clinical Professor at The New York Eye and Ear Infirmary.

His areas of expertise include:

  • Endoscopic sinus surgery
  • Allergic and chronic sinus disease
  • Obstructive sleep disorders
  • Snoring and voice conditions
  • Tonsil and adenoid issues

Dr. Levitin offers cutting-edge diagnostic tools and customized treatments that may include medical therapy, allergy management, or minimally invasive procedures to relieve chronic sinus pressure and congestion.

Take Control of Your Sinus Health This Summer

If your sinus issues have worsened during the summer months, you’re not alone—and you don’t have to suffer through it. The team at New York Sinusitis Treatment, led by Dr. Levitin, is here to provide comprehensive, expert care for patients of all ages.

Call our offices in Manhattan (Columbus Circle) to schedule your sinus evaluation today. Whether you’re facing summer allergies, chronic congestion, or recurrent sinus infections, we’re here to help you breathe freely—no matter the season.

Posted on behalf of Dr. Gregory Levitin, New York Sinusitis Treatment

Columbus Circle Office

200 W. 57th Street Suite 508
New York, NY 10019

(212) 784-6643