Frequent bleeding from the left nose may be related to atrophic rhinitis, deviated nasal septum, nasal tumor and other factors. It is necessary to go to the hospital as soon as possible after a clear diagnosis and treatment.
1. Atrophic rhinitis: atrophic rhinitis refers to the atrophy of blood vessels, glands and other tissues distributed on the nasal mucosa, and even turbinate atrophy, which will lead to a reduction in the function of nasal insulation and moisture regulation, resulting in nasal dryness, increased vascular fragility of the nasal mucosa, and a slight external stimulus will cause the mucosa to break and bleed. It is possible to have the symptom of frequent bleeding from the left side of the nose.
2. Deviated nasal septum: If the nasal septum is deviated and raised to the left, it can cause the nasal mucosa in the left nose to be relatively thin, which will easily break and bleed when it is stimulated by external stimuli such as airflow or dust.
3. Nasal tumor: if there is a tumor in the left nose, and the surface of the tumor is ulcerated, when the ulcerated surface often bleeds, it can be manifested as frequent nosebleeds in the left nose.
There may be other reasons for frequent bleeding from the left nose, it is recommended to go to the hospital in time to improve the examination and give targeted treatment or therapy after clarifying the cause.