There are many reasons for the pain inside the nostrils, and the common causes are nasal mucous membrane erosion, nasal vestibulitis, allergic rhinitis and so on.
1. Nasal mucous membrane erosion: weather factors or mental stress leads to nasal mucous membrane erosion, causing nasal dryness, easy bleeding and pain.
2. Nasal vestibulitis: it is a kind of diffuse inflammation of nasal vestibular skin, mostly caused by long-term stimulation of harmful dust such as tobacco, fur, etc., nose picking or friction leads to damage of nasal vestibular skin, and secondary infection is mainly manifested as heat, dryness, itchiness as well as pain in the nasal vestibule.
3. Allergic rhinitis: susceptible patients are exposed to allergens, such as pollen particles, dust mites, etc., or eat food allergens such as milk, peanuts, nuts, fish, eggs, etc., which cause symptoms such as nasal itching, sneezing, watery nasal discharge and nasal congestion, etc. Because of the nasal congestion and runny nose, blowing the nose all the time leads to the rupture of the nasal mucous membrane, and the pain inside of the nose is produced.
There are other causes of pain inside the nostrils, such as atrophic rhinitis, nasal tumors, etc. It is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or therapy.