Your nose won't stop dripping most likely because you have a cold, the flu, COVID-19, or mild seasonal allergies. These conditions cause inflammation and increased mucus production in your nasal passages, leading to a runny nose.
Here's a more detailed breakdown:
Possible Causes of a Runny Nose (Rhinitis)
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Viral Infections:
- Common Cold: This is a frequent cause. The virus irritates your nasal passages, resulting in increased mucus production.
- Influenza (Flu): Similar to the common cold, the flu can cause significant nasal congestion and a runny nose.
- COVID-19: A runny nose can be a symptom of COVID-19, although it's more commonly associated with other symptoms like fever, cough, and loss of taste or smell.
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Allergies:
- Seasonal Allergies (Hay Fever): Pollen from trees, grasses, and weeds can trigger allergic rhinitis, leading to a runny nose, sneezing, and itchy eyes.
- Perennial Allergies: Allergens such as dust mites, pet dander, and mold can cause year-round symptoms, including a runny nose.
What's Happening Inside Your Nose?
When you're exposed to viruses or allergens, your body releases histamine and other chemicals. These substances cause:
- Increased Blood Flow: This leads to swelling and inflammation of the nasal passages.
- Increased Mucus Production: Your nasal glands produce more mucus to trap and expel the irritants.
What Can You Do About It?
Here are a few options to relieve a runny nose:
- Over-the-Counter Medications:
- Decongestants: Help to shrink swollen nasal passages, reducing congestion. (Use cautiously, as prolonged use can lead to rebound congestion).
- Antihistamines: Block the effects of histamine, reducing allergy symptoms.
- Saline Nasal Sprays: Help to moisten and clear nasal passages.
- Home Remedies:
- Stay Hydrated: Drinking plenty of fluids thins mucus and helps to keep nasal passages moist.
- Steam Inhalation: Can help to loosen congestion. Try taking a hot shower or using a humidifier.
- Rest: Allows your body to recover.
- When to See a Doctor: If your runny nose persists for more than a week or is accompanied by other concerning symptoms like high fever, severe facial pain, or green or yellow nasal discharge, consult a doctor.
