Pseudoephedrine blue, because it does work.

伪麻黄碱呈蓝色，因为它确实有效。

They also recommended phenylpropanolamine and pseudoephedrine.

他们还推荐了醇胺和伪麻黄碱。

" In response to that, Congress in 2005 enacts the Combat Methamphetamine Act."

“作为回应，国会在 2005 年颁布了《打击脱氧麻黄碱法案》。”

" Pseudoephedrine, a common ingredient in cold medicines like Sudafed is an essential part of making methamphetamine."

伪麻黄碱是像速达菲这样的感冒药的常见成分，是制造甲胺的重要成分。”

It is true that all this time I could have gone behind the counter and had pseudoephedrine, been less congested.

的确，在这段时间，我本可以走到柜台后面，吃点伪麻黄碱，这样鼻子就不会那么堵了。

If you need it clearer, imagine Walt and Jesse from Breaking Bad crushing up pseudoephedrine to make meth.

如果你想弄清楚，就想象一下《绝命毒师》的沃尔特和杰西把伪麻黄碱碾碎制成冰毒。

Where nasal congestion went down after taking pseudoephedrine and went like this for a placebo and phenylephrine.

服用伪麻黄碱后鼻塞减轻，服用安慰剂和肾上腺素后鼻塞也减轻。

This law, tacked on to the Patriot Act, largely meant pseudoephedrine decongestants were put behind the counter.

这项法律是《爱国者法案》的款，在很大程度上意味着伪麻黄碱类减充血剂被置于柜台之后。

There are other decongestants, like pseudoephedrine, which you can get by asking a pharmacist, like we mentioned earlier.

还有其他减充血剂，例如伪麻黄碱，您可以通过询问药剂师来获得，就像我们之前提到的那样。

There are other decongestants, like pseudoephedrine, which you can get by asking a pharmacist, like we mentioned earlier. And that works pretty well.

还有其他减充血剂，比如伪麻黄碱，可以让药剂师开带这种成分的药，就像我们之前提到的，这种成分功效不错。

In fact, it became popular because the standard over-the-counter decongestant, pseudoephedrine -the active ingredient in regular Sudafed-got locked up behind pharmacy counters.

事实上，肾上腺素之所以很流行，是因为标准的非处方减充血药伪麻黄碱——普通Sudafed(感冒药)的有效成分——被锁在药店柜台后面。

But even as manufacturers tried to straddle the lines, phenylaphrine sales this line, started to beat out this line: pseudoephedrine decongestants.

但是，即使生产商试图跨越这两线，肾上腺素销售的这线，还是开始打败了这线：伪麻黄碱减充血剂。

And if I have a rougher case, it looks like I'm going to ask the drugstore to take out their keys, and open up their pseudoephedrine stash.

如果病情比较严重，我就要让药店拿出他们的钥匙，打开他们隐藏的伪麻黄碱了。

So you had options on the shelf, sold under many names and pseudoephedrine became the OTC nose-unclogger of choice through the 80s and 90s.

所以你在货架上有很多选择，以很多名字出售伪麻黄碱在 80 年代和 90 年代成为非处方鼻塞治疗的首选。

After pseudoephedrine was removed in front of the counter to behind the counter, I received a rash of calls from around the state of Florida asking why oral Phenylephrine didn't work.

在伪麻黄碱从柜台前被移到柜台后，我接到了来自佛罗达州各地的一连串电话，询问为什么口服肾上腺素不起作用。

Also use of certain drugs are risk factors, like cocaine and methamphetamine because these can cause significant vasoconstriction of the placental blood vessels and an abrupt increase in blood pressure, increasing the risk of an abruption.

危险因素还有使用某些药物，如可卡因、脱氧麻黄碱，因为它们会导致胎盘血管的收缩和血压的突然升高，增胎盘剥离的风险。

This typically happens when atrial cells get irritated and stressed - the causes of that might include electrolyte imbalances, drugs like cocaine or methamphetamines, ischemic damage like a heart attack, or anything that increases sympathetic activity, like anxiety.

这通常发生于心房细胞受到激惹和应激时，原因可能包括电解质紊乱、使用可卡因或麻黄碱类药物、心肌梗死等缺血性损伤，或焦虑等增高交感神经活性的因素。