1·The drug has some bad side effects.
这种药有些不好的副作用。
—— 《牛津词典》
2·Side effects from the drug are uncommon.
这药很少有副作用。
—— 《牛津词典》
3·This drug is known to have adverse side effects.
众所周知，这种药具有不良副作用。
—— 《牛津词典》
4·The drug's side effects can include involuntary defecation.
此药物的副作用可能包括无意识的排便。
—— 《柯林斯英汉双解大词典》
5·According to an article in Newsweek the drug could have side effects.
据一篇《新闻周刊》上的文章，这种药物可能有副作用。
—— 《柯林斯英汉双解大词典》
6·There is a trade-off between the benefits of the drug and the risk of side effects.
在这种药的疗效和副作用之间有个权衡利弊的问题。
—— 《牛津词典》
7·The drug was withdrawn from sale after a number of people suffered serious side effects.
这药因许多人服后产生严重副作用而被停止销售。
—— 《牛津词典》
8·If a tranquilizer is prescribed, be sure your physician informs you of its possible side effects, such as addiction.
如果开了镇静剂，一定要让医生告诉你它可能带来的副作用，例如上瘾。
—— 《柯林斯英汉双解大词典》
9·Many of them may not work or may have side effects that can be dangerous.
许多药物可能不起作用，或者可能有危险的副作用。
10·This trend, which was started by the medical community as a method of fighting heart disease, has had some unintended side effects such as overweight and heart disease—the very thing the medical community was trying to fight.
这一趋势最初是被医学界作为一种对抗心脏病的方法，但它也产生了一些意想不到的副作用，如超重和心脏病——而这正是医学界一直试图对抗的问题。