Back to Blogs & Articles

Spring Allergies and Sleep Apnea: What You Need to Know

04/28/2025

Spring is in the air—and unfortunately, so is pollen. If you're one of the millions of Americans who suffer from seasonal allergies, you already know how they can impact your daily life. But if you also have sleep apnea, those allergy symptoms can make your nights even more difficult.
Let’s explore how springtime allergies and sleep apnea intersect—and what you can do to breathe easier and sleep better.

What Is Sleep Apnea?

Sleep apnea is a condition in which breathing repeatedly stops and starts during sleep. These interruptions, called apneas, prevent your body from getting the oxygen it needs, often leaving you feeling tired, groggy, or foggy during the day.
There are three types:
  • Obstructive Sleep Apnea (OSA): Caused by physical blockage of the airway, usually from relaxed muscles and soft tissue in the throat.
  • Central Sleep Apnea (CSA): A neurological issue in which the brain fails to signal the body to breathe.
  • Complex Sleep Apnea: A combination of both obstructive and central apnea.
Of these, OSA is the most common—and the most affected by allergy-related congestion.

How Allergies Worsen Obstructive Sleep Apnea


Seasonal allergies trigger an immune response that leads to nasal congestion, inflammation, and increased mucus production. For someone with OSA, these symptoms can worsen airway blockages, leading to more frequent breathing interruptions at night.
Congestion may also:
  • Make it harder to use a CPAP machine comfortably
  • Lead to mouth breathing, which can dry out the throat
  • Disrupt your sleep quality even further
If you’re already struggling to breathe at night, allergies can be the tipping point.

Why Sleep Apnea Deserves Your Attention


Sleep apnea is more than a nighttime nuisance—it’s a serious health condition that can lead to:
  • High blood pressure
  • Heart disease
  • Type 2 diabetes
  • Weight gain
  • Mood disorders
  • Memory and concentration issues
Untreated sleep apnea can affect nearly every system in your body. When paired with seasonal allergies, the risks and discomfort increase.Tips to Manage Spring Allergies and Sleep Apnea Together
If you're dealing with both allergies and sleep apnea, here are some ways to find relief:
  • Use antihistamines or allergy medications approved by your doctor
  • Shower before bed to remove pollen from hair and skin
  • Close windows and use an air purifier with a HEPA filter
  • Wash bedding regularly to reduce allergens in your sleep space
  • Avoid outdoor activities when pollen counts are highest
These steps won’t cure sleep apnea, but they can reduce the strain on your breathing—and help you rest a little easier.

Take the First Step: Get Tested at Home


If you snore, wake up gasping for air, or feel exhausted even after a full night's sleep, you could be one of the many people living with undiagnosed sleep apnea.

The good news? You can take a simple sleep apnea test at home—no overnight lab visit required.
At SleepTest.com, we make it easy to take control of your sleep health. Our at-home sleep test is convenient, accurate, and designed to help you get the answers you need—fast.
Breathe better. Sleep deeper. Feel like yourself again.

 Start your journey today with a home sleep test.
Related Blog & Articles
HIPAA Compliant
National Quality Approval

SleepTest.com is a HIPAA-compliant, independent diagnostic testing facility (IDTF) accredited by the Centers for Medicare and Medicaid Services (CMS) and the Joint Commission.