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Korea Pharmacy Guide 2026: Medicine, Prescriptions and Late-Night Help

International traveler using a translation app with a pharmacist in Korea

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Look for 약국 when you need a pharmacy. Bring the medicine name or ingredient, your symptoms and relevant allergies rather than relying on a photograph of a familiar box. A product sold freely at home may have a different status in Korea. If you need prescription treatment or symptoms require medical assessment, a pharmacist is not a replacement for a clinician.

Last reviewed: September 16, 2026. This is practical travel information, not a diagnosis or a substitute for professional medical advice. Medicine names, ingredients, prescription status and opening hours can change. Ask a Korean pharmacist or doctor before taking an unfamiliar product, especially if you have allergies, a chronic condition, are pregnant, or use other medicines.

Quick answer

  • Look for the Korean word 약국 (yak-guk), which means pharmacy.
  • For minor problems, describe your symptoms, allergies and current medicines to the pharmacist. A translation app and a photo of the ingredient label are useful.
  • Many common medicines are available without a prescription, but prescription-only drugs require a prescription from a Korean medical provider.
  • Convenience stores sell only a limited range of designated emergency medicines. A pharmacy has a much broader selection and professional guidance.
  • Check opening hours before traveling. Late-night, weekend and holiday pharmacies are not available in every neighborhood.
  • Call 119 for a serious medical emergency. Say “English please” or “Interpreter please” if needed.

Table of Contents

How to recognize and find a pharmacy in Korea

A Korean pharmacy normally displays 약국 on its storefront. You may also see a cross symbol, “pharmacy,” or shelves of health products near the entrance. Pharmacies are common around subway stations, hospitals, clinics and busy shopping streets.

Use Naver Map or KakaoMap and search 약국, not only the English word “pharmacy.” Check the individual listing for the phone number and hours. Map hours can be outdated, especially on Sundays and public holidays, so call before making a long trip.

Save the map and translation tools from our best apps for South Korea travel guide. If you cannot read the storefront or medicine instructions, prepare the tools in our Korea translation app guide.

Pharmacy or convenience store?

A pharmacy should be your first choice when you need advice, have more than one symptom, take other medicines, or are unsure which ingredient is appropriate. A licensed pharmacist can ask follow-up questions and explain how to use the product.

Designated convenience stores can sell a small group of emergency over-the-counter items, such as selected fever or pain medicine, cold medicine, digestive medicine and pain-relief patches. The choice is deliberately limited. The cashier is not a substitute for a pharmacist, and a convenience store cannot fill a prescription.

  • Choose a pharmacy: allergies, children’s medicine, several symptoms, interactions, unfamiliar ingredients, prescription medicine or repeated symptoms.
  • Use a convenience store only as a backup: a familiar minor problem, the exact suitable product is available, and pharmacies are closed.
  • Use a clinic or hospital: severe, worsening or unexplained symptoms, an injury, breathing difficulty, or a condition needing examination.

For the limited products and payment process available after hours, see our Korean convenience store guide.

What to prepare before asking for medicine

The most useful information is not a foreign brand name. It is the active ingredient, dose, symptom and your relevant health history. Take a clear photo of the front and ingredient panel of any medicine you already use.

  • Your main symptom and when it started
  • Your age and, for a child, approximate weight
  • Drug and food allergies
  • Pregnancy or breastfeeding
  • Chronic conditions such as asthma, diabetes, high blood pressure, kidney or liver disease
  • Every prescription, over-the-counter medicine and supplement you are currently taking
  • The active ingredient and dose of the product you normally use

Do not translate only a brand name and assume the Korean product is identical. The same-looking brand can have different ingredients or strengths in different countries.

How to buy medicine step by step

  1. Show the symptom, not a diagnosis. Explain where it hurts, when it started and whether it is getting worse.
  2. Show allergies and current medicines. Put this information in one translated note before entering.
  3. Ask for the active ingredient. Confirm what the medicine contains and whether it overlaps with another product.
  4. Confirm the dose. Ask how many tablets or packets to take, how often, and for how many days.
  5. Ask about food and alcohol. Some medicines should be taken after eating or should not be combined with alcohol.
  6. Ask about drowsiness. This matters before driving, cycling, hiking or traveling alone.
  7. Keep the package and receipt. They help a doctor or another pharmacist identify exactly what you took.

Korean pharmacies sometimes dispense tablets in small dose packets printed with timing instructions. Before leaving, make sure you know which packet is for morning, afternoon or evening and whether “after meals” is part of the instruction.

Prescriptions and foreign prescriptions

A Korean clinic or hospital issues a prescription when the medicine requires one. You then take the prescription to a pharmacy, usually near the medical facility. The pharmacy dispenses the medicine and gives dosing instructions.

Do not assume a prescription written abroad can be filled directly in Korea. Official Seoul guidance says pharmacies cannot dispense prescription medicine using a prescription issued by a hospital in another country. Bring your medical documents and an English medication list to a Korean clinic so the doctor can review your situation and decide on a local prescription or alternative.

If a specific medicine is essential, contact your doctor and the relevant Korean authority before departure. Availability, approved uses and controlled-drug rules can differ from your home country.

Bringing your own medicine into Korea

Keep routine medicine in its original labeled packaging and carry only a reasonable amount for your trip. Bring a copy of the prescription or a doctor’s letter showing your name, diagnosis, active ingredient, dose and medical need. Keep essential medicine in your carry-on within airline and security rules.

Controlled substances need special attention. Korea’s Ministry of Food and Drug Safety states that travelers carrying medicines containing narcotic or psychotropic controlled substances for personal treatment must obtain approval, regardless of nationality. The ministry has offered an online application route since December 27, 2024. Check the current MFDS instructions well before your flight; do not rely only on a letter from your doctor.

Do not mail medicine to your hotel or bring someone else’s prescription. If you are uncertain whether an ingredient is controlled, ask MFDS before travel.

Finding help at night, on weekends and holidays

A “24-hour pharmacy” search result is not a guarantee that the counter is open when you arrive. Korea uses duty and late-night pharmacy systems, but coverage varies by date and neighborhood.

  1. Search 야간 약국 (night pharmacy), 심야 약국 (late-night pharmacy), or 휴일 약국 (holiday pharmacy) in Naver Map or KakaoMap.
  2. Check Korea’s E-Gen emergency medical portal or the Korean Pharmaceutical Association’s holiday/late-night pharmacy information.
  3. Call the pharmacy and confirm it is open before taking a taxi.
  4. Ask your hotel front desk or the 1330 Korea Travel Helpline for interpretation and location assistance.
  5. If symptoms may be serious, do not spend time searching multiple stores—call 119 or go to an emergency department.

If a late-night pharmacy is far away, use the method in our Korea taxi guide to confirm the correct pickup, destination and payment method.

Medicine prices, payment and receipts

Prices vary by product, ingredient, quantity and whether the medicine is prescribed. A foreign visitor without Korean National Health Insurance may pay the full patient price for medical treatment and prescribed medicine. Travel insurance reimbursement depends on the policy.

Many pharmacies accept cards, but a foreign card can still fail because of the issuer or payment terminal. Carry a second card and some Korean won. Use our foreign-card rescue guide if payment fails, and review our South Korea money guide before the trip.

Ask for an itemized receipt if you may claim expenses from travel insurance. Keep the prescription, medical receipt, pharmacy receipt, medicine package and any diagnosis document together.

When to use a clinic, hospital or emergency service

A pharmacy is suitable for minor, familiar symptoms and medicine questions. It cannot examine an injury, order tests or replace emergency care.

  • Call 119 immediately: breathing difficulty, chest pain, signs of stroke, loss of consciousness, severe allergic reaction, heavy bleeding, major injury, poisoning, or another potentially life-threatening condition.
  • Use a clinic or hospital promptly: persistent high fever, worsening pain, dehydration, an infected wound, symptoms lasting longer than expected, or a problem requiring prescription medicine.
  • Call 112: police emergency.
  • Call 1330: non-emergency travel information and interpretation support.
  • Call 1339: infectious-disease information.

Korea Tourism Organization guidance says callers to 112 or 119 can ask for English or an interpreter. State your location first. Use a nearby building name, road address or your phone’s map coordinates.

Useful Korean pharmacy phrases

  • Yakguk eodi isseoyo? (약국 어디 있어요?) — Where is a pharmacy?
  • I jeungsang-eul boyeodeurilgeyo. (이 증상을 보여드릴게요.) — I will show you my symptoms.
  • I yak-e allergy-ga isseoyo. (이 약에 알레르기가 있어요.) — I am allergic to this medicine.
  • I yak-gwa gachi meogeodo dwaeyo? (이 약과 같이 먹어도 돼요?) — Can I take this with my current medicine?
  • Eolmana jaju meogeoyo? (얼마나 자주 먹어요?) — How often should I take it?
  • Siksa jeon-ieyo, hu-yeyo? (식사 전이에요, 후예요?) — Before or after food?
  • Jollil su isseoyo? (졸릴 수 있어요?) — Can it make me drowsy?
  • Yeongsujeung juseyo. (영수증 주세요.) — Please give me a receipt.

Ten common traveler mistakes

  1. Searching only in English: search 약국 in a Korean map app.
  2. Showing only a brand name: provide the active ingredient and dose.
  3. Hiding other medicines: tell the pharmacist everything you take.
  4. Buying overlapping cold products: confirm that ingredients are not duplicated.
  5. Assuming convenience stores have full pharmacy stock: their medicine selection is limited.
  6. Trusting map hours without calling: confirm late-night and holiday opening.
  7. Expecting a foreign prescription to be filled: prepare for a Korean medical consultation.
  8. Ignoring controlled-substance rules: check MFDS requirements before flying.
  9. Throwing away packaging and receipts: keep them for safety and insurance.
  10. Waiting at a pharmacy during an emergency: call 119 when symptoms are severe.

Save-this Korea pharmacy checklist

  • Save 약국, 야간 약국 and 휴일 약국 in your phone.
  • Prepare a translated list of allergies, conditions and current medicines.
  • Photograph the active ingredient and dose of regular medicine.
  • Carry prescriptions and a doctor’s letter for essential medicine.
  • Check MFDS approval rules for controlled substances before departure.
  • Ask about dose, food, alcohol, drowsiness and interactions.
  • Keep the package, prescription and itemized receipts.
  • Use 119 for a serious medical emergency.

Official references

The simplest rule

Show the pharmacist your symptom, active ingredients, allergies and current medicines—then confirm the dose before leaving. For anything severe or rapidly worsening, skip the pharmacy search and call 119.

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