prescription drug

US /prɪˈskrɪp.ʃən drʌɡ/
UK /prɪˈskrɪp.ʃən drʌɡ/
"prescription drug" picture
1.

處方藥, 憑處方購買的藥

a pharmaceutical drug that legally requires a medical prescription to be dispensed

:
You need a prescription drug for that condition.
你需要這種病症的處方藥
Always follow your doctor's instructions when taking a prescription drug.
服用處方藥時,務必遵循醫生的指示。