When a patient develops allergic rhinitis, further manifestations of nosebleeds are a relatively common condition, but not a normal one. Patients may suffer from recurrent nasal itching, sneezing, clear nasal discharge and other related symptoms due to allergic nasal disease factors. Patients are also prone to repeated nose-picking and nose rubbing, excessive force and frequent sneezing, as well as repeated localized rupture and bleeding of the nasal mucosa due to the strong impact of sneezing. Patients need to use anti-allergy drugs such as loratadine to improve nasal itching, sneezing and other nasal allergy symptoms, which can also help improve the symptoms of nosebleeds.