nǐ nǎlǐ bù shūfu?
What hurts you?
需要处方吗?
Do I need a prescription?
需要 (xūyào) means 'need', 处方 (chǔfāng) means 'prescription', and 吗 (ma) turns the statement into a yes/no question.
需要医生开处方吗?
xūyào yīshēng kāi chǔfāng ma?
Do I need a doctor to write a prescription? — More formal and explicit about the doctor's role.
要处方吗?
yào chǔfāng ma?
Need a prescription? — Shorter and more casual.
我可以买这个药吗?
Wǒ kěyǐ mǎi zhège yào ma?
Can I buy this medicine?
需要处方吗?
Xūyào chǔfāng ma?
Do you need a prescription?
Appropriate
Avoid when
You say '需要处方吗?' (xūyào chǔfāng ma?). It literally means 'Need prescription [question particle]?' and is understood as 'Do I need a prescription?'
It is pronounced 'xūyào chǔfāng ma?'. Pay attention to the tone changes: xū (1st tone), yào (4th tone), chǔ (3rd tone), fāng (1st tone), ma (neutral).
Use it when asking a doctor or pharmacist if a prescription is required for a medication. It is polite and clear, and the 吗 particle makes it a yes/no question.
Tomyo
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