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How To Quickly Relieve Nasal Congestion From Allergies

March 18, 2025

Seasonal allergies can turn a beautiful spring day into a frustrating battle against nasal congestion. When pollen, dust, pet dander, or other allergens trigger a reaction, your nasal passages become inflamed, making it difficult to breathe. Fortunately, there are several ways to relieve nasal congestion from allergies and get back to feeling your best. Continue reading to learn more!

For same-day seasonal allergy relief, visit the walk-in clinic at AFC Urgent Care Denver Leetsdale. We can provide allergy diagnosis and relief in-person and via telemedicine. Just walk-in or pre-register your visit below!

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What Causes Nasal Congestion From Allergies?

Nasal congestion from allergies occurs when your immune system overreacts to harmless substances, known as allergens. When exposed to triggers like pollen, mold, dust mites, or pet dander, your body releases histamines and other chemicals. This leads to:

  • Swelling of the nasal tissues: Inflammation causes the nasal passages to narrow, making breathing difficult.
  • Excess mucus production: Your body tries to flush out allergens by producing more mucus, which can lead to a stuffy nose.
  • Postnasal drip: Mucus can drip down the back of the throat, causing coughing or irritation.

Understanding the cause of your nasal congestion can help you take the right steps to manage symptoms and prevent future flare-ups.

Tips To Alleviate Allergy-Related Congestion

1. Use a Saline Nasal Spray or Rinse

A saline spray or rinse can help flush out allergens and mucus, providing instant relief. A neti pot or saline spray works by hydrating nasal tissues and removing irritants. When using a net pot, ensure you use sterile, distilled, or previously boiled water to avoid introducing bacteria.

2. OTC Antihistamine & Decongestant

Over-the-counter antihistamines can help reduce the body’s allergic response. These medications block histamines, which cause swelling and mucus production in the nasal passages. Decongestants also work by shrinking swollen nasal tissues, making it easier to breathe. Always follow dosage recommendations.

3. Use a Humidifier

Dry air can make nasal congestion worse. A humidifier adds moisture to the air, preventing your nasal passages from drying out. This is especially useful at night, helping you breathe more easily while you sleep. Be sure to clean your humidifier regularly to prevent bacteria buildup.

4. Stay Hydrated

Drinking plenty of fluids helps thin mucus, making it easier to clear from your nasal passages. Warm liquids such as tea, broth, or hot water with honey and lemon can provide additional soothing benefits.

5. Avoid Triggers

Identify and minimize exposure to allergens that cause your symptoms. Keep windows closed during high pollen seasons, use air purifiers, and wash bedding frequently to reduce dust mites and pet dander. Wearing sunglasses and a hat outside can also help prevent pollen from getting into your eyes and nose.

Getting Allergy Treatment at Urgent Care

If your allergy symptoms become severe or do not improve with home treatments, visiting an urgent care center may be the best option. Urgent care providers can:

  • Evaluate your symptoms and rule out infections like sinusitis
  • Provider stronger medications if OTC medications are not effective
  • Offer a professional diagnosis through allergy testing
  • Provide further guidance on nasal congestion prevention and treatment

Urgent care centers provide fast, convenient treatment without the long wait times of an emergency room. If your allergies are causing persistent congestion or interfering with your daily life, seeking professional medical help can provide the relief you need.

Get Walk-In Allergy Relief at AFC Urgent Care Denver Leetsdale

Nasal congestion from allergies can be frustrating, but relief is within reach. By combining over-the-counter medications, home remedies, and preventive measures, you can breathe easier and enjoy the season. If symptoms worsen or persist, come visit the walk-in clinic at AFC Urgent Care Denver Leetsdale for additional treatment options. Visit our urgent care center today for expert diagnosis, personalized treatment, and compassionate care with no appointment required. Our facility accepts most health insurance plans and offers cost-effective options for self-paying patients. If you have any additional questions about seasonal allergy treatment, or other services we provide, please contact our team directly at (303) 935-1000.

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