Nosebleeds are generally not a sign of New Crown Virus. The common symptoms of New Crown Virus are fever, malaise, cough, etc. Nosebleeds may be caused by upper respiratory tract infections, rhinitis, and so on. The common symptoms of new coronavirus infection are fever, malaise, etc. Some serious patients will have chest tightness and dyspnea. Nosebleeds may be caused by upper respiratory tract infections resulting in nasal mucosal damage, causing localized infection of the nasal cavity leading to nosebleeds; nosebleeds may also be caused by rhinitis resulting in nasal mucosal capillary dilatation and rupture, or rhinitis patients with increased nasal secretions, stimulation of the nasal mucosa and other causes of nosebleeds. Occasional bleeding attention to prevent infection, you can use saline to clean the nasal cavity, under the guidance of the doctor to use compound dexamethasone acetate cream, mometasone furoate cream, hydrocortisone butyrate cream and other anti-inflammatory drugs. If the patient has frequent nosebleeds, we should consider whether it is caused by other diseases, and need to go to the hospital for relevant examinations to clarify the cause of the disease and then carry out treatment.