Nose is always scarring a pick on the bleeding may be dry rhinitis, nasal septum deviation, atrophic rhinitis and other diseases. 1. Dry rhinitis: dry rhinitis is mostly related to climate abnormalities, drugs, environmental pollution and other factors, the patient’s main symptoms for nosebleeds, nasal congestion, dryness in the nose, nasal secretions, leading to repeated bleeding in the nose, resulting in bleeding in the nose, thus appearing in the nose is always a scar a picking on the symptoms of bleeding. 2. Nasal septum deviation: Nasal septum deviation is caused by the underdevelopment of the bones that make up the nasal septum, and the patients will have symptoms such as nasal congestion, headache, nosebleed, etc., which will lead to repeated bleeding of the patient’s nose and the symptom of bleeding when picking the nose with a scar. 3. Atrophic rhinitis: thinning of the nasal mucosa, increased vascular fragility, prone to nosebleeds and scabs. The patient appeared in the nose is always a scar a pick on the bleeding symptoms may be caused by the disease, the patient should promptly consult a doctor to identify the cause of the disease, follow the doctor’s advice treatment.