A medicine or drug, especially a cathartic.

药，药剂药或药剂，尤指泻药。

youdao

His medicine is a drug that can be injected or taken by mouth.

他的药可以注射或口服。

youdao

This is the use of a single drug (or monotherapy) of chloroquine, sulfadoxine-pyrimethamine, or another antimalarial medicine to fight malaria.

这种疗法使用氯喹、磺胺多辛-乙胺嘧啶或另一种抗疟药物等单一药物治疗疟疾（亦称单一疗法）。

youdao

In the most restrictive cases, only certain registered doctors are allowed to prescribe a medicine, or a drug is only distributed by a limited number of pharmacies.

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These expenses visits to medical professionals as well as any medicine or drug which requires a prescription of a physician for legal use.

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