If it is drugs or alcohol, you need to abstain permanently.

如果是药物或酒精，需要弃权永久。

youdao

If someone has ever been chemically dependent, he is vulnerable to drugs or alcohol abuse in the future.

如果有人有过化学依赖，他将来也很可能滥用药物或酒精。

youdao

Tell her about any medications you're taking that she might not know about, including any recreational drugs or alcohol.

告诉她你正在服用的所有她也许不知道的药物，其中包括消遣性药物或酒。

youdao

Stress can lead to other problems if people attempt to ease it by taking drugs,smoking, drinking alcohol or by eating more or less than normal.

VOA: special.2009.03.24

But unlike LifePoint's gadget, Avitar's test does not indicate the amount of drugs or alcohol present in saliva.

FORBES: LifePoint Makes New, Portable Drug Test

Individuals who are addicted to drugs or alcohol require treatment in order to find long-term recovery, not the threat of punishment.

WSJ: The War on Drugs Itself Is Causing Most of the Damage

Workers failed to properly fill out a form swearing they were "fit for duty" (meaning: not under the influence of drugs or alcohol).

FORBES: Magazine Article