Prescribed medication is the next step if dietary modifications and vitamin B6 therapy with doxylamine are ineffective.

如果饮食疗法与联应用维生素B6和抗敏，下一步就需要开处方药。

EpiPen is a registered trademark for a commonly used autoinjector of epinephrine (a.k.a. adrenaline), used in medicine to treat anaphylactic shock.

处方药。可以自动注射的肾上腺素。作用是快速治疗过敏休克。应急药品。

"Mr.Heath Ledger died as the result of acute intoxication by the combined effects of oxycodone, hydrocodone, diazepam, temazepam, alprazolam, and doxylamine," the office said in a short statement.

主要意思是已经定论根据特征判断死亡是意外，由于处方药引应中毒。