治疗前口服地塞米松0mg，给予苯海拉明肌肉注射0 mg，静脉注射西咪替丁00 mg或雷尼替丁0 mg。

Before the therapy, take dexamethasone 0 mg orally, im diphenhydramine 0 mg, iv cimetidine 00 mg, or iv ranitidine 0 mg.

youdao

治疗前口服地塞米松0mg，给予苯海拉明肌肉注射0 mg，静脉注射西咪替丁00 mg或雷尼替丁0 mg。

Before the therapy, take dexamethasone 0 mg orally, im diphenhydramine 0 mg, iv cimetidine 00 mg, or iv ranitidine 0 mg.

youdao