Wash face nosebleed, may be dry with the environment, may also be rhinitis sinusitis, nasal septum deviation, nasal hemangioma and so on. 1. External factors: If the surrounding environment is dry or the nose is rubbed too hard when washing the face, it may lead to local nasal mucosa vasodilatation, vesiculation, ulceration and so on, so it can be seen that washing the face with nosebleed. 2. Rhinitis, sinusitis: if the patient suffers from allergic rhinitis, allergic rhinitis, often have nasal itching symptoms, some patients can therefore rub the nose, so that some of the mucous membrane of the nasal cavity is damaged; dry rhinitis mucous membrane of the nasal cavity is dry, capillary fragile; sinusitis due to repeated blowing of the nose leads to nasal septum Leigh’s area mucous membrane vesicular erosion; wash your face when the phenomenon of nosebleeds will occur. 3. Deviated nasal septum: the local mucous membrane on the side of deviated nasal septum becomes thin and tense, and the impact of airflow will lead to local mucous membrane erosion and nosebleed when you wash your face. 4. Nasal hemangioma: if the patient has capillary hemangioma in the nasal septum, the tumor body is soft and easy to bleed by touching, and repeated nosebleed is a common symptom, so it can be seen that nosebleed when washing face. When there is nosebleed when washing face, it is recommended to consult hospital as soon as possible to find out the cause of the disease and then give positive treatment.