1·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.