Dry rhinitis should be dry rhinitis, there is no effective treatment to get rid of the root. Dry rhinitis can be caused by environmental influences, chemical irritation, and chronic diseases. It can be relieved by general treatment, moisturizers for nasal cavity, nasal rinsing, oral vitamins and other methods. 1. General treatment: Improve the working and living environment thoroughly according to the cause of the disease and strengthen the protection. 2. Treatment can be carried out by nasal drops of compound peppermint drops, liquid paraffin, vegetable oil, etc. Nasal application of gentamycin or erythromycin ointment can also keep the nasal cavity moisturized. 3. Nasal rinsing with saline can keep the nasal mucosa moist. 4. Various vitamins such as vitamin A, vitamin B and vitamin C can be supplemented appropriately to protect the mucosal epithelium, increase the ability of connective tissue to resist infection to promote the metabolism of tissue cells, and improve the blood circulation of nasal mucosa. 5. Apply the drugs that dilute mucus, promote secretion and stimulate cilia movement, such as oral eucalyptus-pinocampus enteric soft capsule. When dry rhinitis causes discomfort, it is recommended to go to the otorhinolaryngology department of the hospital, under the guidance of the doctor for medication.