What causes nasal erosion?

Nasal erosion may be caused by factors such as dry nasal passages,不良 habits, nasal trauma, vestibulitis, or deviated nasal septum. It is recommended to seek medical attention promptly, identify the underlying cause, and receive symptomatic treatment under the guidance of a healthcare professional. Specific analysis is as follows:

1. Dry nasal passages: Prolonged exposure to dry environments or frequent use of air conditioning, which reduces indoor humidity, can cause the nasal mucosa to lose moisture and become dry, leading to erosion. It is advisable to use mild nasal cleansing and moisturizing products to prevent excessive dryness of the nasal cavity.

2. Unhealthy habits: Forceful nose picking can easily damage the nasal mucosa, and doing so repeatedly may lead to localized erosion. Avoiding such behaviors helps reduce irritation to the nasal mucosa. If necessary, gentle tools like cotton swabs can be used for nasal cleaning.

3. Nasal trauma: External impact or pressure on the nose can easily injure local tissues. In addition to erosion, symptoms such as swelling, pain, and bleeding may also occur. Patients are advised to follow medical instructions when using medications such as compound mentholatum ointment, erythromycin ointment, or amoxicillin capsules for treatment.

4. Nasal vestibulitis: This may be related to bacterial infection or allergic reactions. After onset, inflammation may cause redness, swelling, pain, and erosion of the skin in the nasal vestibule. Patients should follow medical advice and use medications such as zinc oxide ointment, erythromycin ointment, or mupirocin ointment.

5. Deviated nasal septum: This may be associated with abnormal development or trauma. After onset, the nasal septum may shift to one or both sides, causing poor nasal airflow. Over time, this may compress and damage the mucosa on one side of the nasal septum, leading to erosion. Timely medical intervention with septoplasty is recommended.

In daily life, patients should maintain good hygiene practices for the nasal area and may benefit from consuming fresh vegetables and fruits such as radishes, cabbage, and kiwifruit to support recovery.