Title: E-cigarettes - Toxic?

题目：电子香烟—有毒吗？

Author 作者: Fermin Barrueto

翻译：李辉 校对：肖锋

E-cigarette popularity has increased and with that another possible source of toxicity.

电子香烟开始变得流行，于是产生了另一种可能的毒性来源。

The most recent MMWR shows how e-cigarette use has increased over the past 5 years.

最近的发病率和死亡率周报（MMWR）显示电子香烟的使用在过去5年中已经增加。

The general toxicity involves nicotine toxicity with nausea, vomiting, eye irritation as the major sources of toxicity.

尼古丁为主要毒性来源，其反应包括：恶心，呕吐，眼睛刺激性 。

Only one reported death where the nicotine reservoir was accessed and then injected IV in a suicide attempt.

只有一例死亡报告，其尼古丁容器被打开后静注企图自杀。

There are some reports of asthma exacerbations but is more likely due to the vapor flavor and not the nicotine.

有一些关于哮喘急性加重的报告，但这更像与烟雾有关，而不是尼古丁。

References 参考文献：

http://umem.org/files/uploads/1408211958_image.jpg