与 + 药物 + 有关
药物 (yàowù) means "medicine," "drug," or "pharmaceutical substance." It is a formal term that covers both therapeutic medications and controlled substances. For example, 与药物有关 means "related to drugs/medication."
这种药物必须在医生的指导下使用。
Zhè zhǒng yàowù bìxū zài yīshēng de zhǐdǎo xià shǐyòng.
This medication must be used under a doctor's guidance.
研究人员正在测试一种新的抗癌药物。
Yánjiū rényuán zhèngzài cèshì yī zhǒng xīn de kàng'ái yàowù.
Researchers are testing a new anti-cancer drug.
服用药物期间,请不要开车。
Fúyòng yàowù qījiān, qǐng bùyào kāichē.
Do not drive while taking this medication.