Coughing and nosebleeds are considered to be related to the violent airflow of the nasal mucosa when the patient coughs, which induces mucosal bleeding, and the violent pulling activity of the nasal mucosa when the patient coughs, which induces bleeding of the submucosal vessels, etc. Such patients may also have dry rhinitis themselves, etc. Patients with nosebleeds after coughing can do the following: 1. Patients are advised to actively treat primary diseases such as coughing to avoid coughing again and thus inducing bleeding. 2. Patients with cough-induced nose bleeds can go to the ENT clinic to have the nasal cavity stuffed to stop the bleeding, and if the stuffing cannot stop the bleeding, endoscopic electrocoagulation can also be done to stop the bleeding. Patients can use compound menthol nasal drops to lubricate the nasal mucosa and avoid dryness and erosion of the nasal mucosa, as this can also easily induce bleeding. In conclusion, patients with nosebleeds after coughing are clinically common and should be given active treatment without much problem.