Keep the inside of your nose moist with saline spray or gel
Use a humidifier in dry environments
Drink enough water to stay hydrated
Avoid picking or rubbing your nose
Blow your nose gently
Trim fingernails to reduce nose injury
Avoid smoking and secondhand smoke
Limit exposure to dry, dusty, or irritating air
Use a saline rinse if recommended by a healthcare professional
Apply a thin layer of petroleum jelly inside the nostrils if advised by a clinician
Manage allergies and colds to reduce nasal irritation
Avoid overusing nasal decongestant sprays
Wear protective gear during sports or activities that may injure the nose
Control high blood pressure if you have it
Review blood-thinning medicines with a healthcare professional if nosebleeds are frequent
Seek medical advice if nosebleeds are recurrent or severe