What happens to the pain in the nose? What should I do about internal nasal pain? I think many people do not know, patients with internal nasal pain should eat less irritating food in daily life and do not pick their nose with their hands. What is the cause of intranasal pain? What should we do when pain occurs? The following is an introduction to the causes of intranasal pain. If you shake your head quickly, or if you collide slightly inside your nose, it hurts very badly. All the time a nose does not hurt, but every once in a while someone will say that their nose hurts inside the right nostril when they breathe, and it is very uncomfortable. What exactly is the cause of this? Pain inside the nose generally causes pain inside the nose for two reasons, the first is nasal leakage. Rhinorrhea is one of the common symptoms of nasal diseases. Due to different causes. The nature of the secretion also varies, as described below. 1.Purulent rhinorrhea is seen in more serious sinusitis, and is one of the common respiratory diseases, which seriously disturbs people’s lives, and should be detected and treated early. 2, watery rhinorrhea The secretion is thin and transparent like water, mostly seen in the early stage of acute rhinitis and the attack of allergic rhinitis. 3, mucopurulent rhinorrhea seen in the recovery period of acute rhinitis, chronic rhinitis and sinusitis, etc.. The secretion is viscous, and the exfoliated mucosal epithelial cells and infiltrated polymorphous leukocytes are the main components. 4.Mucus leak Nasal mucus glands and epithelial cup-like cells secrete mucus material. It keeps the nasal mucosa moist. When the nasal mucosa is chronically inflamed, the above mucus glands and cup cells are hypersecreted. Mucus rhinorrhea occurs. 5.Cerebrospinal fluid nasal leakage, i.e., cerebrospinal fluid flowing from the nasal cavity, is seen in congenital sieve plate, pterygoid sinus bone defect and anterior cranial fossa, fossa base fracture in the middle cranial fossa or surgical trauma. Injury to the bone at the middle turbinate attachment (e.g., septal roof) during nasal endoscopic surgery can easily cause cerebrospinal fluid rhinorrhea.