Enlarged turbinates causing nosebleeds occur when the turbinates are congested, leading to frequent nose blowing by the patient. This can cause local mucosal rupture, resulting in the discharge of bloody secretions from the nasal cavity, generally seen in episodes of chronic rhinitis. Chronic rhinitis is caused by repeated inflammatory infections, leading to diffuse congestion, edema, and hyperplasia of the turbinate mucosa. Patients may experience persistent nasal congestion, accompanied by mucous nasal discharge and sensations of foreign bodies and swelling in the nasal cavity. Forceful nose blowing can then cause local mucosal rupture and the discharge of fresh bloody secretions. A detailed examination with an electronic nasoscope and a sinus CT scan at a hospital can confirm the diagnosis. In terms of treatment, the first step is to shrink the turbinates to relieve nasal congestion. Nebulized inhalation therapy can be used and is effective. Additionally, topical application of vitamin AD in the nasal cavity can repair the local mucosa and gradually improve the condition. (Use medications under the guidance of a doctor.)