Objective: to study the skin irritation and allergia of Ai tong Ning plaster.
目的：研究观察癌痛宁巴布剂的皮肤刺激性和致敏性。
2
ConclusionShuangxin Nasal Spray can significantly improve the allergia rhinitis, and it has many advantages, such as convenience, safety and low side effects and so on.