1, nasal care: every morning and evening with the North clear to the nasal cavity spray 3 to 5 times, and then spray medicine, spray medicine after lying in bed for 3 minutes, and then wipe the nose in the nostrils. 2, nasal symptoms heavy, nasal spray cis-desensitization or Acesopin, and Renolcort or endosuccinate, 2 times a day, nasal symptoms improve to hormone morning spray. If the effect is very good, you can also stop the above drugs, to have symptoms and then spray. If it is very mild, you can also spray nasal allergy, once in the morning and once in the evening. Be sure to shake before spraying the drug. 3, the order of medication: nosocomial, Acesopin or shun demin, hormone, wipe the nose net. 4, Shun Er Ning, there are symptoms on the service, symptoms disappear can stop the drug observation, there are symptoms and then eat.