Mealybugs are not used to treat allergic rhinitis. Mealybugs is a kind of Chinese herbal medicine, with the effect of tonifying the lungs and kidneys, assisting yang and benefiting essence, and regulating gas and asthma, it is mainly used for the treatment of insufficient lungs and kidneys, prolonged coughing and wheezing, coughing and haemoptysis, impotence and spermatorrhea, and essence and blood deficiency, etc.. Wind-cold or solid heat coughing and wheezing should not be taken. It can be seen that mealybugs can not treat allergic rhinitis. Allergic rhinitis is called congested nose in Chinese medicine, which usually manifests as sudden or recurrent symptoms such as nasal itching, runny nose, nasal congestion and continuous sneezing, etc. The treatment of congested nose is mainly based on the principle of clearing the nasal orifices and stopping sneezing by converging sneezing and sneezing, and depending on the condition of the disease, the treatment is based on the use of medicines such as Yupingfeng granules, Xinqin granules, Cangguizi capsule, and Tongkou rhinitis tablets. If patients are diagnosed with allergic rhinitis, they should take medication under the guidance of a doctor, and should not take medication at random, otherwise it will cause adverse consequences.