1. Gentle Cleaning and Moisturization: Avoid harsh rubbing or excessive blowing, as this can irritate the nasal passages and cause damage. Instead, gently blow your nose one nostril at a time. Saline nasal sprays or rinses are excellent for moisturizing and loosening mucus.
2. Proper Handwashing: Your hands are the primary vector for introducing germs into your nose. Wash your hands frequently and thoroughly with soap and water, especially after being in public places, before touching your face, and after blowing your nose.
3. Avoid Irritants: Minimize exposure to smoke, pollutants, allergens (like pollen and dust), and dry air, as these can irritate the nasal passages and make them more susceptible to infection. Consider using a humidifier in dry environments.