用藥指示英文:飯前飯後、一天幾次、漏吃藥怎麼辦

藥袋上一行小字「Take 1 tablet by mouth twice daily with food. Do not skip doses.」其實已經包含五個關鍵指示:劑量、給藥途徑、頻率、隨餐、別漏吃。聽不懂這些字會直接影響療效,這篇把處方標籤上最常出現的英文整理成一頁。

本文僅教英文溝通,不提供醫療診斷或用藥建議。實際的服藥方式、劑量、漏吃處理,請以你的處方標籤、藥師指示或藥品仿單為準。

核心單字表

English 中文意思 例句
dose 一次的劑量 Take one dose every six hours.
tablet / pill 藥錠/藥丸 Take one tablet at bedtime.
capsule 膠囊 Swallow the capsule whole.
by mouth (PO) 口服 Take by mouth with water.
once daily (QD) 一天一次 Take once daily in the morning.
twice daily (BID) 一天兩次 Take twice daily, twelve hours apart.
three times a day (TID) 一天三次 Take three times a day with meals.
as needed (PRN) 必要時服用 Take as needed for pain.
before meals (a.c.) 飯前 Take 30 minutes before meals.
after meals (p.c.) 飯後 Take after meals to avoid upset stomach.
with food 隨餐 Take with food.
on an empty stomach 空腹 Take on an empty stomach.
at bedtime 睡前 Take at bedtime.
miss a dose 漏吃一次 What if I miss a dose?
double up 一次吃兩倍 Don't double up.

必背句型

  1. "Take one tablet by mouth, twice daily." — 一天兩次,一次一顆,口服。
  2. "Take with food." / "Take on an empty stomach." — 隨餐/空腹。
  3. "Take 30 minutes before meals." — 飯前 30 分鐘吃。
  4. "Take as needed for pain, up to four times a day." — 必要時止痛,一天最多四次。
  5. "Finish the entire course, even if you feel better." — 即使覺得好了也要吃完整個療程。
  6. "Don't crush or chew the tablet." — 別壓碎或咬碎。
  7. "Swallow the capsule whole with water." — 整顆吞,配水。
  8. "What if I miss a dose?" — 漏吃怎麼辦?
  9. "Take it as soon as you remember, unless it's almost time for the next dose." — 想到就吃,除非快到下次。
  10. "Don't double up if you miss one." — 漏吃了不要一次吃兩倍。
  11. "How long should I take it for?" — 要吃多久?
  12. "Should I stop if I feel better?" — 覺得好了可以停嗎?
  13. "Avoid alcohol while taking this." — 服藥期間避免飲酒。
  14. "Keep out of reach of children." — 放在小孩拿不到的地方。

處方標籤縮寫快速對照

縮寫 來源 意思
QD / OD once a day 一天一次
BID twice a day 一天兩次
TID three times a day 一天三次
QID four times a day 一天四次
Q4H / Q6H / Q8H every 4/6/8 hours 每 4/6/8 小時
PRN as needed 必要時
a.c. before meals 飯前
p.c. after meals 飯後
HS / qhs at bedtime 睡前
PO by mouth 口服
Rx prescription 處方

縮寫只是醫護內部速記;藥袋上通常會有完整英文說明。看不懂就直接問藥師。

錯誤說法 vs 自然說法

不自然 / 不夠精準 自然說法 為什麼
One day three time. Three times a day. 詞序錯;英文是「次數 + a day」。
Eat medicine before food. Take this medication before meals. 藥用 take;before meals 是標準說法。
I forget eat medicine. I missed a dose. miss a dose 是專有說法。
I want stop medicine because I feel good. Should I stop if I feel better? 完整句留討論空間;不要自己停藥。
Two pill same time, OK? Should I take both pills at the same time? same time 配 at 才對。
This medicine and beer OK? Can I drink alcohol while on this medication? 完整句能讓藥師正確判斷。

情境對話:藥師說明吃法

Pharmacist: Here's your medication. Take one tablet by mouth, twice a day—once in the morning and once in the evening, about twelve hours apart. Take it with food. (藥師:這是你的藥。一天兩次,一次一顆,口服——早一次晚一次,間隔約 12 小時。隨餐吃。)

You: Got it. What if I miss a dose? (你:了解。漏吃一次怎麼辦?)

Pharmacist: Take it as soon as you remember. But if it's almost time for the next dose, just skip the missed one—don't double up. (藥師:想到就立刻吃。但如果快到下一次了,那就跳過漏掉的——不要一次吃兩倍。)

You: How long should I take it for? (你:要吃多久?)

Pharmacist: Seven days. Finish the entire course even if you feel better, otherwise the infection might come back. (藥師:七天。即使覺得好了也要吃完整個療程,否則感染可能復發。)

You: Should I avoid anything while taking it? (你:服藥期間有什麼要避免的嗎?)

Pharmacist: Yes—avoid alcohol, and try not to take it with dairy products like milk or yogurt within two hours. (藥師:有——避免飲酒,兩小時內也避免跟乳製品一起吃,像牛奶或優格。)

可替換句型模板

  1. "Take [number] [tablet / capsule / spray] [once / twice / three times] a day."
  2. "Take [before meals / after meals / with food / on an empty stomach]."
  3. "Take [every 4 hours / every 6 hours / at bedtime / as needed for pain]."
  4. "If I miss a dose, should I [take it right away / skip it / wait for the next one]?"
  5. "Avoid [alcohol / dairy / grapefruit juice / driving] while taking this."
  6. "Stop taking it and call the doctor if [I get a rash / I have trouble breathing / the symptoms get worse]."

小練習

  1. 一天要吃兩次,一次一顆。
  2. 飯前 30 分鐘吃。
  3. 漏吃了怎麼辦?
  4. 即使好了也要吃完整個療程嗎?
  5. 服藥期間可以喝酒嗎?

參考答案:

  1. Take one tablet twice a day.
  2. Take 30 minutes before meals.
  3. What should I do if I miss a dose?
  4. Should I finish the entire course even if I feel better?
  5. Can I drink alcohol while taking this?

看診前可複製的英文整理表

My medication: ____________________

Reading the label
- Dose: ___ tablet(s) / capsule(s) / mL per time
- Frequency: ___ times a day, every ___ hours
- Timing: [ ] before meals  [ ] after meals  [ ] with food  [ ] empty stomach  [ ] at bedtime  [ ] as needed
- Route: [ ] by mouth  [ ] topical  [ ] inhaled  [ ] other: ____
- Duration: for ___ days

Questions to ask the pharmacist
- What if I miss a dose?
- Should I finish the course even if I feel better?
- What should I avoid (food, drink, activities)?
- What side effects should I watch for?
- When should I call the doctor?

醫療邊界提醒:本文只教英文溝通,不替代藥師或醫師的專業判斷。實際服藥方式、漏吃處理、停藥時機都必須依你的處方標籤與醫療團隊指示;自行停藥或調整劑量可能造成療效不足或不良反應。

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