How to Read Korean Prescription Labels as a Foreigner
How to Read Korean Prescription Labels as a Foreigner
Introduction
Receiving medicine from a Korean pharmacy can feel confusing if you cannot read Korean. Prescription bags, medication packets, labels, and dosage instructions may contain Korean abbreviations and terms that are unfamiliar to international travelers.
The good news is that you do not need to become fluent in Korean to understand the basic information on a prescription label. By learning a few common Korean medical terms and knowing which details to confirm with the pharmacist, you can make your medication routine much easier to follow.
This is particularly useful for foreigners visiting South Korea for a vacation, living in Korea as an expat, or traveling for medical treatment in Seoul, Busan, or another Korean city.
Korean pharmacies can also help international visitors communicate about medications. VisitKorea recommends using a translation app or showing a pharmacist a photograph of a medicine when language creates difficulties. For more complex prescription medicines or medical conditions, it recommends consulting a clinic and obtaining appropriate medical documentation, including an English prescription when possible.
This guide explains the most common information you may encounter on a Korean prescription label, how to interpret dosage instructions, which Korean words are useful to recognize, and what to do when you are uncertain about your medicine.
What Does a Korean Prescription Label Usually Contain?
The medicine name
The first thing to identify is the medication name.
A Korean medication may be identified by:
- Korean brand name
- Generic or active ingredient
- Dosage strength
- Pharmaceutical form
- Manufacturer information
The brand name may look completely unfamiliar even when the active ingredient is a medicine you already know.
For this reason, do not identify a medication only by its brand name.
If you are taking regular medication from your home country, keep a list of the generic names and strengths on your phone. This gives a Korean doctor or pharmacist more useful information than a brand name alone.
Dosage strength
The label may show a strength such as:
- mg
- g
- mL
- mcg
- %
- IU
For example, 500 mg describes the amount of active ingredient in the specified dose or dosage unit, depending on the medicine.
Do not confuse the strength with the number of tablets you should take.
A tablet could contain 500 mg, while the prescribed instruction may be to take one tablet at a particular frequency.
Common Korean Words on Prescription Labels
처방전 — Cheobangjeon
처방전 means prescription.
You may see this term on documents provided by a Korean clinic.
A prescription generally contains information that allows the pharmacy to dispense the prescribed medicine.
If you visit a Korean clinic as a foreigner, keep a photograph or digital copy of the prescription for your records.
약 — Yak
약 means medicine.
You may see it frequently on pharmacy packaging and instructions.
For example:
- 약국 — pharmacy
- 약사 — pharmacist
- 약 복용 — taking medication
약국 — Yakguk
약국 means pharmacy.
The Korean word 약국 is useful to recognize while traveling because it identifies a pharmacy.
If you need medication or want to ask where to find a pharmacist, look for the 약국 sign.
약사 — Yaksa
약사 means pharmacist.
If you have questions about a prescription or how to take a medicine, ask to speak with the pharmacist.
For a language barrier, you can use a translation app or show the pharmacist your medication information. VisitKorea specifically recommends these approaches for foreign visitors who need help communicating at Korean pharmacies.
Understanding Korean Dosage Instructions
1일 — Once per day
1일 means one day.
When combined with medication instructions, it can indicate the number of doses to be taken per day.
For example, a label might contain a structure such as:
1일 3회
This means three times a day.
The exact instructions should still be confirmed with the pharmacist because additional information on the label may specify when or how the medicine should be taken.
1회 — Per dose or each time
1회 refers to one administration or one dose.
For example:
1회 1정
generally indicates one tablet per dose.
1정 — One tablet
정 is commonly used for tablets.
Therefore:
1정 = one tablet
2정 = two tablets
The number tells you how many tablets are intended for one dose when used in a dosage instruction.
1포 — One packet
포 can refer to a packet or sachet.
Some medicines in Korea may be packaged into individual packets, particularly certain powders or prepared medications.
If the label says 1포, it generally indicates one packet per administration.
Do not assume that every packet contains the same amount or type of medicine. Check the medication information provided by the pharmacy.
Understanding Frequency Instructions
식전 — Before meals
식전 means before meals.
If this appears in your medication instructions, the medicine is intended to be taken before eating according to the prescribed schedule.
Do not automatically convert "before meals" into an exact number of minutes unless the pharmacist or medication instructions specify it.
식후 — After meals
식후 means after meals.
This is a very common instruction on Korean medication labels.
If your label says:
식후 30분
it means 30 minutes after a meal.
This distinction matters because 식후 alone and 식후 30분 provide different levels of timing information.
식사와 관계없이 — Regardless of meals
You may also encounter wording indicating that the medicine can be taken without regard to meals.
If you are unsure whether food affects your medicine, ask the pharmacist rather than interpreting the instruction yourself.
Morning, Afternoon, and Evening Instructions
아침 — Morning
아침 means morning.
A label may use it to identify the morning dose.
점심 — Lunch or midday
점심 means lunch and can be used to identify a midday dose.
저녁 — Evening
저녁 means evening or dinner.
It can indicate the evening dose.
취침 전 — Before bedtime
취침 전 means before going to bed.
This is different from simply taking medication at a fixed clock time.
If you are traveling across time zones, ask your pharmacist or doctor how to adjust medication timing rather than making major changes yourself.
Useful Korean Medication Terms
복용 — Taking medication
복용 refers to taking or using medication internally.
You may see phrases such as:
복용법 — directions for taking the medicine
복용량 — dosage or amount to take
복용 횟수 — frequency of administration
These terms can help you identify the part of a Korean document that explains how to use the medicine.
용량 — Dose or dosage amount
용량 refers to the amount or dosage.
Do not confuse 용량 with the number of times per day.
A medication may have a particular strength and a separate dosing frequency.
횟수 — Number of times
횟수 refers to frequency or number of times.
For medication instructions, it can indicate how often the medicine should be taken.
Medication Forms You May See
정 — Tablet
정 is commonly associated with tablets.
For example:
1정 = one tablet.
캡슐 — Capsule
캡슐 means capsule.
If your prescription contains capsules, you may see the number of capsules indicated in the instructions.
시럽 — Syrup
시럽 means syrup.
Liquid medicines require particular attention to the measurement instructions.
Do not estimate a liquid dose using an ordinary household spoon unless specifically instructed to do so.
연고 — Ointment
연고 means ointment.
Topical medicines may have instructions concerning where and how frequently they should be applied.
크림 — Cream
크림 means cream.
This is particularly useful for travelers receiving dermatology treatment in Korea.
A cream may be prescribed for a specific body area, and the clinic or pharmacist may provide additional application instructions.
점안액 — Eye drops
점안액 refers to eye drops.
Because different eye medications can have very different dosing schedules, follow the pharmacy's instructions carefully.
Understanding the Number of Days
일분 — Quantity for days
Medication packaging may contain information about the quantity supplied or the intended treatment period.
You may see numbers alongside terms related to days or dosing frequency.
If you are unsure whether the pharmacy has supplied enough medication for your full treatment period, ask the pharmacist before leaving.
총량 — Total amount
총량 means total quantity or total amount.
This can help distinguish the total quantity supplied from the amount intended for each individual dose.
How to Read a Sample Korean Instruction
Example
Imagine that your pharmacy label contains:
1일 3회 1회 1정 식후 30분
Break it into sections:
- 1일 = one day
- 3회 = three times
- 1회 = each dose
- 1정 = one tablet
- 식후 30분 = 30 minutes after a meal
The overall instruction therefore indicates one tablet per dose, three times a day, 30 minutes after meals.
This is an example of how to decode common Korean terminology. Always follow the actual instructions provided for your medication rather than using an example as a dosing recommendation.
How to Check a Korean Prescription Before Leaving the Pharmacy
Confirm the medicine name
Ask the pharmacist to identify the medication.
If possible, confirm the active ingredient as well as the brand name.
This is particularly important if you already take other medication.
Confirm the dose
Ask:
- How many tablets or capsules?
- How many times per day?
- How many days?
- Before or after food?
- Morning, afternoon, or evening?
- Any special instructions?
You can ask the pharmacist to write the information in English or provide a translated explanation when available.
Confirm important warnings
Ask whether the medicine has any important restrictions involving:
- Alcohol
- Driving
- Exercise
- Sun exposure
- Other medications
- Food
- Pregnancy
- Allergies
Not every medicine has these restrictions, but they can be important for some medications.
Using Your Phone to Understand a Korean Label
Take a clear photograph
Before leaving the pharmacy, photograph the front and back of the medication packaging or instruction sheet.
Make sure:
- Korean text is readable
- Medication name is visible
- Strength is visible
- Dosage instructions are visible
- Pharmacy information is visible
A clear photograph can be useful later if you need to ask another healthcare professional about the medication.
Use translation carefully
Translation apps can help identify Korean words, but machine translation should not be treated as the final authority for medical dosing.
A mistranslated number, abbreviation, or medical term could result in taking the wrong amount.
Use translation technology as a communication aid and ask the pharmacist or doctor to clarify anything important.
VisitKorea specifically recommends translation apps as one practical way for foreign visitors to communicate with Korean pharmacists.
What to Do If You Cannot Read the Label
Ask the pharmacist directly
The simplest solution is often the best.
Show the label and say:
영어로 설명해 주세요.
This means:
"Please explain it in English."
You can also say:
이 약은 어떻게 복용해요?
This means:
"How should I take this medicine?"
Another useful phrase is:
하루에 몇 번 먹어요?
This means:
"How many times a day should I take it?"
And:
식전에 먹어요, 식후에 먹어요?
This asks whether the medicine should be taken before or after a meal.
If pronunciation is difficult, show the written Korean phrase on your phone.
What Foreigners Should Bring to a Korean Pharmacy
Bring your existing medication information
If you are taking medication from home, bring:
- Medication package
- Prescription
- Medication list
- Generic name
- Strength
- Photograph of the medicine
- Allergy information
This gives the pharmacist more information when determining what you need.
VisitKorea recommends that travelers who need more complex prescription medicines obtain medical records and an English prescription before traveling, and keep copies or photographs of those documents.
Bring your passport when appropriate
You may need identification for certain healthcare or pharmacy-related situations.
Keep your passport available when visiting a clinic or dealing with healthcare administration, but avoid leaving it unnecessarily with others.
When You Should See a Doctor Instead of Asking for OTC Medicine
Complex or persistent symptoms
A pharmacy may be appropriate for some minor health problems, but it is not a substitute for medical assessment when symptoms are serious, unusual, or persistent.
Consider seeing a doctor if you have:
- Severe or worsening pain
- Difficulty breathing
- Persistent high fever
- Significant dehydration
- Serious allergic symptoms
- Severe vomiting
- Blood in vomit or stool
- Serious injury
- Symptoms that continue despite treatment
VisitKorea notes that complex medicines and more difficult health conditions may require a clinic visit rather than simply purchasing medication at a pharmacy.
Prescription Medication and Travel to Korea
Do not assume foreign prescriptions transfer automatically
A prescription from your home country does not necessarily mean you can simply obtain the same medicine from a Korean pharmacy.
Medication names, availability, prescribing rules, and legal requirements can differ.
Before traveling with prescription medication, check the requirements that apply to your specific medicine.
The CDC recommends that travelers verify that their prescription medicines are permitted in South Korea and carry copies of prescriptions.
Keep your original medication packaging
When traveling with your own medication, keep it in its original labeled packaging whenever possible.
This makes it easier to identify the medicine and explain its purpose to healthcare professionals.
For medications with special legal or import requirements, additional documentation may be necessary.
Korean Prescription Labels and Medical Tourism
Keep all medication records
If you are visiting Korea for medical treatment, do not throw away your prescription or pharmacy paperwork.
Keep:
- Original prescription
- Pharmacy instructions
- Medication packaging
- Receipts
- Medical certificate when applicable
- Follow-up instructions
- Photographs of medication labels
These documents can help if you need follow-up care during your trip or after returning home.
Ask for English medical documents
If you are receiving treatment from a Korean clinic or hospital, ask whether English-language documentation is available.
Medical Korea provides information and support for international patients, including information about medical institutions and services. Its Medical Korea Information Center offers multilingual assistance in English, Chinese, Japanese, and Russian.
Some registered Korean medical institutions also provide interpretation and English-language medical documentation for international patients.
Common Mistakes Foreigners Should Avoid
Guessing the dosage
Never guess what a Korean label means because the number or Korean word looks familiar.
If you are uncertain, ask the pharmacist.
Assuming two medicines are identical
Two medicines may have similar purposes but different active ingredients or strengths.
Check the active ingredient rather than relying only on the brand name.
Taking extra doses after missing one
Do not automatically double your next dose because you missed a dose.
The correct response depends on the specific medicine.
Check the medication instructions or ask a pharmacist or doctor.
Mixing medicines without checking
Tell the pharmacist about all medications, supplements, and relevant health conditions before starting a new medicine.
This is especially important if you already take prescription medication.
Ignoring aftercare instructions
If the medicine was prescribed after a procedure, follow the clinic's complete aftercare plan.
Medication instructions may be only one part of your recovery plan.
Frequently Asked Questions
What does 약 mean on a Korean prescription label?
약 (yak) means medicine. You may also see related terms such as 약국, meaning pharmacy, and 약사, meaning pharmacist.
What does 식후 mean on a Korean medicine label?
식후 means after meals. If the label says 식후 30분, it generally means 30 minutes after a meal.
What does 식전 mean on a Korean prescription?
식전 means before meals. Follow any additional timing instructions provided by the pharmacist or doctor.
What does 1일 3회 mean?
1일 3회 generally means three times a day. Additional instructions may specify the number of tablets or capsules per dose and whether the medicine should be taken with food.
What does 1정 mean?
1정 generally means one tablet. The appropriate number of tablets depends on the complete prescription instruction.
Can I use Google Translate to read a Korean prescription?
A translation app can help you understand basic Korean words and communicate with a pharmacist. However, do not rely on machine translation alone for important dosing decisions. VisitKorea recommends translation apps as a practical communication tool for foreign visitors at Korean pharmacies.
Can a Korean pharmacy fill my prescription from another country?
Not necessarily. Foreign prescriptions and medications may be subject to Korean prescribing and import requirements. For complex prescription medicines, it is safer to consult a Korean clinic and bring appropriate medical documentation.
Should I photograph my Korean prescription label?
Yes. A clear photograph can provide a useful backup if you lose the paper instructions or need to show another healthcare professional what medication you received.
What should I do if I accidentally take the wrong dose?
Do not guess what to do next. Contact a pharmacist, doctor, or appropriate emergency medical service for advice, and keep the medication packaging available so the exact medicine and strength can be identified.
Where can foreign visitors get help with healthcare information in Korea?
The Medical Korea Information Center provides information about Korean medical institutions and services and offers multilingual assistance. Its listed services include English, Chinese, Japanese, and Russian support.
Conclusion
Reading a Korean prescription label becomes much easier once you recognize a few common terms.
Words such as 약 (medicine), 약국 (pharmacy), 약사 (pharmacist), 식전 (before meals), 식후 (after meals), 1일 (per day), 1회 (per dose), and 1정 (one tablet) can help you understand the basic structure of many medication instructions.
However, understanding a few Korean words should never replace professional clarification when you are uncertain about a medicine. Dosage errors can be serious, and brand names or translated instructions do not always tell the complete story.
If you are a foreigner visiting Korea, keep your medication list, prescriptions, allergy information, and relevant medical records on your phone. Photograph Korean prescriptions and pharmacy labels, keep the original paperwork, and ask the pharmacist to explain anything you do not understand.
For international patients receiving medical treatment in Korea, requesting English-language medical documentation can also make follow-up care easier. Medical Korea provides multilingual information and support for foreign patients, while VisitKorea recommends practical communication tools such as translation apps and medication photographs for visitors using Korean pharmacies.
The safest rule is simple: if you are not completely sure what a Korean prescription label means, do not guess. Ask the pharmacist or doctor to explain the medication, dose, timing, and important precautions before taking it.
