Most reactions were mild and no severe reactions happened.Conclusion90 渭g BCQB per nostril four times daily is effective and safe in the treatment of rhinorrhea as well as sneezing, nasal congestion and itching for patients with PAR.Retrospectively registeredChiCTR2000030924, 2020/3/17....
The VAS-CRS has the same mode of use and investigates five nasal symptoms: sneezing, rhinorrhea, nasal obstruction, loss of smell, and headache (score range 0–50) [38,39]. The SNOT-22 is a self-administered questionnaire with 22 items to evaluate the symptoms and the impact on QoL in...