The swelling inside the nose is clinically more common disease is rhinovestibulitis, which may be related to the repeated swelling of the local mucosa of the nasal vestibule caused by the patient’s frequent nose picking and touching, long-term nasal dryness, local erosion of the nasal mucosa, exposure to some chemical gas irritation, frequent fire, eating spicy stimulating and other factors. In this case, there is usually a painful sensation when touching the outside of the nose, and local swelling of the mucous membrane can be seen when examining the nasal cavity and nasal vestibule, even including the mucous membrane of the nasal cavity. Generally speaking, for this condition, patients are advised to go to the ENT department and let the doctor prescribe some antibiotic ointment for topical nasal application treatment. Patients are advised to eat a light diet and eat less spicy and stimulating ones. They can also use saline to do nasal rinse treatment to keep the nasal cavity clean and hygienic to avoid aggravation of local infection, and patients are advised to eat foods that are easy to remove fire to avoid fire and spicy and stimulating ones.