Why Does My Nose Run When I Exercise? Causes & Solutions | Enticare Ear, Nose, and Throat Doctors

Why Does My Nose Run When I Exercise? Causes & Solutions

Exercise-Induced Runny Nose & Rhinitis Care in San Tan, Arizona

A runny nose during exercise is often caused by exercise-induced rhinitis, which inflames the nasal lining and can cause congestion, watery eyes, and post-nasal drip. Seasonal allergies, especially in spring and summer, can worsen these symptoms.

Types of Rhinitis

  • Allergic Rhinitis: Triggered by pollen, pet dander, mold, and other allergens. The immune system reacts, releasing histamines that cause sneezing, congestion, and a runny nose.

  • Non-Allergic Rhinitis: Caused by irritants like perfumes, chemicals, air pollution, weather changes, or viral infections without an immune response.

Exercise & Rhinitis
Physical activity can trigger both types:

  • Outdoor workouts increase exposure to pollen and pollutants.

  • Swimming may irritate nasal passages due to chlorine.

  • Cold-weather sports can trigger symptoms from dry, cold air.

Treatment & Tips

  • Behavioral changes: Identify triggers to reduce exposure.

  • Medications: Over-the-counter antihistamines or decongestants can relieve symptoms.

  • Home remedies: Nasal rinses, humidifiers, and hydration help reduce discomfort.

If you struggle with exercise-induced rhinitis, Enticare in San Tan, Arizona offers ENT and allergy services to identify triggers and provide effective treatments so you can breathe easier and enjoy your workouts.

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