Conclusion: Intranasal sufentanil for analgesia is safe and useful. 结论：经鼻滴入舒芬太尼镇痛安全有效。
CONCLUSIONS The atenolol gel can be used for intranasal administration. 结论:阿替洛尔凝胶可用于鼻腔给药。
Objective: To observe effects and safety of intranasal sufentanil on analgesia. 摘要 目的：研究经鼻腔内滴入舒芬太尼的镇痛效应和安全性。
Objective To evaluate the effect of intranasal endoscopic surgery for nose-eye correlated diseases. 摘要目的探讨内镜鼻眼相关疾病的手术疗效。
Objective To observe the clinical efficacy of dacryorhinostotomy remedy for chronic dacryocystitis under intranasal endoscope. 目的观察鼻内窥镜下泪囊鼻腔造漏术治疗慢性泪囊炎的临床疗效。
Intranasal drug majority contain ephedrine, the drug for Vasoconstrictor, hypertension patients, children with caution, atrophic rhinitis were banned. 滴鼻药多数都含有麻黄素，此药为血管收缩剂，高血压病人、儿童慎用，有萎缩性鼻炎者禁用。
