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 in Gilbert, Arizona

A runny nose during exercise is often caused by exercise-induced rhinitis, an inflammation of the nasal lining. This can lead to a runny nose, congestion, and watery eyes, commonly triggered by seasonal allergies. Outdoor activity, especially in Spring and Summer, can increase exposure to pollen and other allergens.

Types of Rhinitis

  • Allergic Rhinitis: Triggered by pollen, pet dander, mold, or fungi, causing the immune system to release histamine.

  • Non-Allergic Rhinitis: Caused by environmental triggers like pollution, strong odors, weather changes, or viral infections.

How Exercise Affects Rhinitis

Exercise can worsen both types of rhinitis:

  • Running outdoors increases exposure to pollen and pollution

  • Swimming exposes you to chlorine and other irritants

  • Cold, dry air during winter sports can trigger symptoms

Treatment & Tips

  • Modify Behavior: Limit exposure to triggers (e.g., avoid high-pollen areas or chlorinated pools).

  • Medications: OTC antihistamines (Claritin, Zyrtec, Allegra) and decongestants.

  • Home Remedies: Nasal rinses, humidifiers, and staying hydrated.

For persistent symptoms or difficulty breathing, Enticare in Gilbert, Arizona provides expert ENT and allergy care to help manage exercise-induced rhinitis and improve your workouts.

Share This