Meaning that for grasshopper mice, scorpion venom is actually an analgesic.

这对于食蝗鼠而言, 蝎毒实际上是一种止痛剂。

The researchers believe this behavior is the first known example of a nonhuman animal using a topical analgesic.

研究人员认为这种行为是目前已知的非人类动物使用外用止痛药的首个案例。

Now, scientists have engineered yeast that can also make one of the most powerful analgesics: morphine.

现在科学家发现酵母也可以用于制作最有效止痛剂之一的吗啡。

In terms of treatment, the main goal is to relieve pain with analgesic medication, and to treat the underlying cause of inflammation.

主要治疗目标是利用镇痛药缓解胸痛，以及消除引发炎症反应的病因。

In most clinical trials of analgesics of all kinds, says Dr Munglani, fewer than a third of patients feel any benefit.

在大多数各类镇痛药的临床试验中， Munglani 博士表示，只有不到三分之一的患者感到有任何益处。

Notably, studies have shown that among all analgesic (pain-reliever) overdoses, nearly one-third included ibuprofen, making ibuprofen the most common NSAID involved in an overdose.

值得注意的是，研究表明，在所有镇痛剂（止痛药）过量中，近三分之一中包括布洛芬，这使布洛芬成为最常见的非甾体抗炎药过量服用。

Other potential causes of renal papillary necrosis are chronic use of analgesics, like aspirin, as well as diabetes mellitus, sickle cell disease, and pyelonephritis.

其他肾乳头坏死的潜在原因是长期使用止痛药，如阿司匹林、糖尿病、镰状细胞疾病以及肾盂肾炎。

Also, analgesics and anti-inflammatory medications can help reduce the fever, but aspirin shouldn't be used in someone with chickenpox, because it can trigger Reye syndrome.

用解热镇痛药治疗发热，但不可以使用阿司匹林，因为可能导致Reye综合征。

They can also become addictive and the body can build up tolerance to them, thus requiring ever higher doses to achieve the same analgesic effects.

它们也会让人上瘾，身体会对它们产生耐受性，因此需要更高的剂量才能达到相同的镇痛效果。

In February, it released draft guidance to encourage the development of non-opioid analgesics, including the suggestion that such products could be eligible for expedited review.

2 月，它发布了鼓励开发非阿片类镇痛药的指南草案，包括建议此类产品有资格获得快速审查。