The dryness of the nose in spring and the repeated bleeding and crusting may be caused by atrophic rhinitis or dry rhinitis, which can be treated with general treatment, vitamin A and other medications, and surgery. 1. Atrophic rhinitis: repeated bleeding and crusting, accompanied by nasal congestion, nasal dryness, olfactory abnormalities, headache and so on. Treatment of supplemental vitamin A, vitamin B and vitamin C and other nutritional nasal cavity, at the same time you can use compound mint drops to moisten the nasal cavity, combined with the infection can be used streptomycin nasal drops and so on. Severe cases can be treated with surgery, such as anterior nostril closure surgery. 2. Dry rhinitis: the symptoms are similar to the early symptoms of atrophic rhinitis. Treatment is also the need for oral multivitamins, keep the nasal cavity feel hygienic, compound menthol nasal drops to moisturize the nasal cavity, there are infections can be used to fight infection, such as gentamycin. Spring dry nose, repeated bleeding crusts may also be thrombocytopenic purpura, there may be other reasons, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, give targeted treatment or treatment. All of the above medications should be used under the guidance of a doctor.