Walking into a Korean pharmacy (yakguk, 약국) for the first time can feel overwhelming — rows of unfamiliar packaging, staff speaking rapid Korean, and no obvious way to ask for what you need. The good news: Korean pharmacies are well-stocked, affordable, and pharmacists are generally helpful even with a language barrier. Here is everything you need to know to get in and out with the right medicine.
How Korean Pharmacies Work
In Korea, pharmacies are separate from convenience stores and supermarkets. You cannot buy most medicines at a GS25 or CU — you need a proper yakguk, identified by a green cross sign (약국). They are everywhere: Myeongdong alone has dozens, and even small residential neighborhoods typically have one within a few minutes’ walk.
Pharmacies are open most days from around 9:00 AM to 9:00 PM, though hours vary by location. Some near major tourist areas, like those in Insadong or along Hongdae’s main street, stay open later. If you need medicine urgently at night, the Naver Map app (네이버 지도) has a “24-hour pharmacy” filter — search 24시 약국 to find the nearest one open overnight.
Prescription medicine requires a doctor’s prescription from a Korean clinic (uiwon, 의원). Over-the-counter (OTC) medicines — pain relievers, cold medicine, digestive aids, allergy pills — can be purchased directly without a prescription. For OTC purchases, simply walk up to the counter and describe your symptoms. If your symptoms need more than an OTC remedy, see our guide to urgent medical care for visitors in Korea for how to find a doctor or clinic quickly.
What to Buy and How Much It Costs
Korean pharmacies stock a reliable range of OTC products at very reasonable prices. Here are the most useful items for travelers, with typical price ranges as of 2025:
- Tylenol (타이레놀) 500mg, 10 tablets — around 2,500–3,500 KRW. The most recognizable pain and fever reducer in Korea.
- 펜잘 (Penzal) — a popular Korean-brand pain reliever combining acetaminophen and caffeine, 10 tablets for about 2,000–3,000 KRW.
- 훼스탈 (Festal) — digestive enzyme tablets for stomach discomfort after heavy meals, around 3,000–4,000 KRW for 10 tablets.
- 활명수 (Hwalmyŏngsu) — a traditional Korean liquid digestive sold in small brown bottles, 1,000–1,500 KRW each. Found at pharmacies and some convenience stores.
- 판콜에이 (Pankol A) — a common cold and flu syrup, around 4,000–6,000 KRW per bottle.
- 항히스타민제 (antihistamine) — generic allergy pills start at about 3,000 KRW for a small pack. Mention allergy or 알레르기 at the counter.
- 대일밴드 (Dae-il Band) — Korea’s equivalent of Band-Aid bandages, 1,500–2,500 KRW for a pack.
- 게보린 (Geborin) — a widely trusted Korean headache tablet combining acetaminophen, ibuprofen, and caffeine, around 2,000–3,000 KRW for 10 tablets.
Most transactions are under 10,000 KRW (about USD 7). Card payments are universally accepted.
How to Communicate Without Korean
Korean pharmacists typically have basic English, especially in tourist-heavy areas like Myeongdong, Itaewon, and Hongdae. In quieter neighborhoods, English may be limited, but pointing and miming symptoms works surprisingly well.
A few useful Korean phrases and words for the pharmacy counter:
- 머리가 아파요 (meori-ga apayo) — I have a headache.
- 배가 아파요 (bae-ga apayo) — My stomach hurts.
- 열이 있어요 (yeori isseoyo) — I have a fever.
- 감기약 주세요 (gamgiyak juseyo) — Please give me cold medicine.
- 소화제 있어요? (sohwaje isseoyo?) — Do you have digestive medicine?
- 처방전 없어요 (cheobangJeon eopseoyo) — I don’t have a prescription.
You can also use the Papago translation app in real time — type your symptom in English, show the Korean translation on screen. Most pharmacists will immediately understand and respond. Google Translate’s camera feature also works well for reading medicine packaging.
Tips for Getting the Most Out of a Korean Pharmacy Visit
- Bring your existing medicine packaging if you need a refill or equivalent. The pharmacist can often match the active ingredient even if the brand is different.
- Ask for sachets (포, po) — Korean pharmacies often dispense pre-measured powder or liquid sachets rather than full bottles, which is convenient for short trips and reduces waste.
- Check dosing instructions carefully. Labels are in Korean, but pharmacists will usually write the dosage on the packet in simple numbers: “1 tablet, 3 times a day” is common. Ask them to write it down if needed.
- Do not expect sunscreen or cosmetics. Korean pharmacies stock medicine, not beauty products. For sunscreen, go to an Olive Young or Innisfree store instead.
- Olive Young is not a pharmacy. It sells health supplements and beauty products but does not dispense medicine or employ licensed pharmacists.
- If your condition is serious, see a doctor first. Walk-in clinics (uiwon) in Korea are inexpensive — a consultation typically costs 5,000–15,000 KRW without insurance — and prescriptions are filled at the pharmacy next door within minutes.
Pharmacy or Hospital? Knowing Where to Go
Not every travel ailment needs a doctor, but it helps to know the line between “handle it at the counter” and “go see someone.” A pharmacist can sell you something for a headache, a mild cold, sunburn, motion sickness, or a stomach upset, and in most cases that is genuinely enough — Korean OTC formulations tend to be effective and the pharmacist will ask a few quick questions before recommending a product. What a pharmacy cannot do is diagnose you, run tests, or treat anything that looks like it is getting worse rather than better.
For anything involving a fever that will not break after 48 hours, persistent vomiting, a wound that needs stitches, or breathing difficulty, skip the pharmacy and go straight to a hospital emergency room (응급실, eunggeupsil) or an urgent-care clinic — and if it is a true emergency, see our list of emergency numbers in Korea for who to call. Seoul’s major university hospitals — Severance, Samsung Medical Center, and Asan Medical Center among them — all run 24-hour emergency departments with English-speaking staff on rotation, though wait times for non-critical cases can run long. A general walk-in clinic (의원) is the better choice for anything that is uncomfortable but not urgent: a suspected ear infection, a rash that is not resolving, or food poisoning that is not improving with pharmacy remedies. As of 2026, a same-day walk-in consultation without Korean national health insurance typically runs 10,000–30,000 KRW, though this varies by clinic and specialty — verify before visiting, since foreigner pricing and add-on tests can push the total higher. This is also where having travel insurance for Korea pays off, since it can cover clinic and ER visits that would otherwise come out of pocket.
One thing that surprises a lot of visitors: Korean pharmacists are often willing to give informal advice on whether you need to escalate to a clinic at all, and they will usually say so directly rather than just selling you something. If you describe symptoms and the pharmacist hesitates, suggests you “see a doctor” (병원 가보세요, byeongwon gaboseyo), or points you toward a nearby clinic, take that seriously — it is a genuine signal, not an upsell, since pharmacies make no commission from referrals.
A local tip that rarely appears in guidebooks: many neighborhood pharmacies keep a laminated card or printed sheet listing the nearest 24-hour pharmacy and nearest ER, updated by the local pharmacists’ association — ask to see it if you are stuck after hours and your phone battery or data has run out. It is faster than trying to search Naver Map from scratch in an unfamiliar area.
For minor travel-specific issues, a few products worth knowing about beyond the pharmacy basics already covered: 키미테 (Kimite) is a motion-sickness patch applied behind the ear, popular for ferry trips to islands like Jeju or Ulleungdo, and costs around 1,000–2,000 KRW per patch as of 2026 (prices can change). For sunburn or minor skin irritation, pharmacies carry after-sun gels and hydrocortisone creams, though for insect bites in summer, look for 물파스 (mulpas), a cooling liquid balm many Koreans keep in their bags from June through September. Compare this to bringing your own remedies from home: packing a small first-aid kit is fine for the essentials, but Korean-specific products like mulpas or Kimite are often more effective for local conditions — humidity, mosquitoes, and ferry travel — than whatever you would normally buy at a pharmacy back home, so it is worth picking a few up locally rather than relying solely on what you packed.