Rhinorrhea, a common symptom of otolaryngology, is also a common disease in otorhinolaryngology. It is also a variety of diseases of the whole body that manifest themselves in the form of nosebleeds.
There are many causes of rhinorrhea, from systemic diseases that appear as rhinorrhea symptoms to localized causes in the nose. If blood system diseases can first manifest as nasal bleeding; 50% of people with hypertension, within six months after nasal bleeding, may experience intracranial bleeding; there are also acute febrile infectious diseases of the respiratory tract, vitamin deficiency, systemic poisoning and patients taking anticoagulants for a long time, as well as diseases such as hereditary capillary dilation. Local causes of nasal cavity, such as early symptoms of nasal malignancy, can appear blood in nasal mucosa; if the amount of nasal bleeding is high, consider nasal capillary hemangioma or nasopharyngeal fibrovascular tumor, etc.; there may also be deviated nasal septum, nasal foreign body with infection in children, and inflammatory erosion of nasal mucosa can cause nasal bleeding to occur.
Nose bleeding is the most common disease in children and adults, and many episodes of nosebleeds can heal on their own without treatment. If nosebleeds are too heavy to stop on their own or recurrent nosebleeds occur, you need to seek medical attention from an otolaryngologist as soon as possible.