Korean Nausea Medicine OTC: What Pharmacies Sell for Vomiting

## What Korean Nausea Medicine Can You Actually Buy Over the Counter? In Korea, the OTC options for nausea are mostly antihistamine motion-sickness tablets, liquid digestive tonics, and antacids - the stronger anti-vomiting drugs like domperidone and ondansetron are prescription-only. That surprises a lot of visitors, because in the UK, Canada or Australia you can grab domperidone off the shelf. Here you cannot. So when I walked into a pharmacy in Jongno at 9pm feeling like my dinner was about to reappear, what I actually came out with was a small brown bottle and a blister pack of antihistamines, not the pill I was expecting. This guide walks through what Korean nausea medicine really exists behind that counter, what each one does, and what to say to get it. ## What Is Sold as Korean Nausea Medicine at a Pharmacy? Korean pharmacies treat nausea by cause rather than by symptom, so the pharmacist will ask what triggered it before handing you anything. There is no single "anti-nausea pill" sitting on display. Instead you get one of four categories, and picking the right one matters more than picking a brand. | Cause of nausea | Typical OTC product | Active ingredient | Rough price | | --- | --- | --- | --- | | Travel, car, boat, dizziness | Bonaling A (보나링에이), Toslong (토스롱) | Dimenhydrinate | 2,000-6,000 KRW | | Overeating, heavy meal, food stuck | Kas Whalmyungsu Q (까스활명수큐), Benachio (베나치오) | Herbal digestive tonic | 1,000-2,000 KRW | | Fatty food, bloating, gas | Bearse (베아제), Festal Plus (훼스탈플러스) | Digestive enzymes, simethicone | 3,000-8,000 KRW | | Acid reflux, burning with nausea | Gelfos M (겔포스엠), Almagel | Antacid suspension | 500-1,000 KRW per sachet | | Cramping stomach pain with nausea | Buscopan (부스코판) | Butylscopolamine | 4,000-6,000 KRW | Notice what is missing from that table. There is no ondansetron, no metoclopramide, no domperidone. Those are all prescription drugs in Korea, and no amount of polite asking will get them without a doctor. ## Which Nausea Medicine Should I Pick for My Situation? If your nausea comes with dizziness or motion, take a dimenhydrinate product; if it comes after a big meal, take a liquid digestive tonic first. That single rule covers most travel cases. Here is how I decide which nausea medicine to reach for, in order. 1. Ask what came first. Dizziness before nausea points to the inner ear, so dimenhydrinate. Fullness before nausea points to the stomach, so a digestive. 2. Check for a burning feeling. If acid is rising, an antacid sachet like Gelfos M works within minutes and costs about the price of a coffee refill. 3. Check for diarrhea. Nausea plus diarrhea usually means a stomach bug or bad food, and that is a different aisle entirely. 4. Ask about drowsiness. Dimenhydrinate makes most people sleepy. Do not take it and then drive to Busan. 5. Set a time limit. If vomiting continues past 24 hours or you cannot keep water down, stop self-treating and see a doctor. The liquid tonics deserve a note of their own. Kas Whalmyungsu Q is the little brown bottle you see at every counter, and it is carbonated, herbal, and mildly bitter. It is not a pharmaceutical antiemetic in the Western sense - it is closer to a digestive bitters formula - but Koreans reach for it constantly when they feel that heavy, queasy fullness after eating. Honestly, it works better than I expected the first time I tried it after too much samgyeopsal. ## Why Can't I Buy Domperidone or Ondansetron in Korea? Domperidone (Motilium) is prescription-only in Korea because of cardiac safety concerns, and the Ministry of Food and Drug Safety issued a formal warning about it in 2014. Regulators across several countries restricted the drug after data linked it to QT prolongation and serious cardiac events, particularly in older patients and at higher doses. Korea kept it available, but only through a doctor. This trips people up constantly. A [published analysis of national insurance claim data](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6719182/) tracked how prescribing patterns for geriatric patients shifted after that safety warning, which tells you how seriously the restriction was taken here. Meanwhile [Drugs.com](https://www.drugs.com/domperidone.html) notes that domperidone is not even approved for general marketing in the United States. So if your home pharmacy sells it freely, treat Korea as the stricter jurisdiction. Ondansetron (Zofran) is the same story. It is a hospital and clinic drug here. If you genuinely need it - during chemotherapy, or with severe pregnancy sickness - you need a clinic visit, and that visit is cheaper than most travelers assume. A walk-in consultation at a neighborhood internal medicine clinic without Korean insurance typically runs 15,000 to 30,000 KRW. ## What Should I Say at the Pharmacy Counter? Say the cause and the symptom together in one short sentence, and the pharmacist will choose the product for you. Korean pharmacists are trained to counsel, not just to sell, and most in central Seoul, Busan, and university districts handle basic English fine. Outside those areas, a written phrase works better than spoken English. Useful phrases, with rough pronunciation: - 속이 메스꺼워요 (sog-i mes-kkeo-wo-yo) - "I feel nauseous." - 토할 것 같아요 (to-hal geot gat-a-yo) - "I feel like vomiting." - 체한 것 같아요 (che-han geot gat-a-yo) - "I think my food is stuck." This one is very Korean and very useful. - 어지럽고 메스꺼워요 (eo-ji-reop-go mes-kkeo-wo-yo) - "I am dizzy and nauseous." - 졸리지 않은 걸로 주세요 (jol-li-ji anh-eun geol-lo ju-se-yo) - "Something non-drowsy, please." That third phrase, 체하다, describes a stuck-food feeling with nausea that Korean medicine treats as its own condition. Say it and you will get a digestive tonic rather than an antihistamine, which is usually the right call after a heavy meal. Write it down on your phone before you go in. ## What Do You Do When the Pharmacy Is Closed? Convenience stores stock only 13 approved OTC items in Korea, and not one of them is a dedicated nausea medicine - the closest options are the four digestive enzyme tablets. Since 2012, 24-hour convenience stores have been allowed to sell a fixed list covering fever and pain, children's fever, cold remedies, patches, and digestives. The digestive group is exactly four products: Bearse, Dr. Bearse, Festal Gold, and Festal Plus. So at 3am with a rolling stomach and no nausea medicine at hand, your realistic choices are a Festal tablet from a GS25, a sports drink for hydration, or an emergency room. I have done the convenience store version twice, and for plain overeating it was enough. For anything that felt viral, it was not. A practical detail I learned the hard way: sip a room-temperature electrolyte drink slowly rather than gulping cold water. Cold liquid on an irritated stomach comes straight back up. Korean convenience stores sell Pocari Sweat everywhere, and diluting it slightly with water gets it closer to a proper oral rehydration ratio. For late-night pharmacy locations, our [24-hour and weekend pharmacy guide for Seoul](https://beautydir.co/24-hour-weekend-pharmacy-seoul-buy-medicine-guide) lists where to actually go. And if your nausea is travel-related rather than food-related, the [motion sickness pills guide](https://beautydir.co/motion-sickness-pills-korea-kimite-bonaling-toslong-otc-guide) goes deeper into Kimite patches and Bonaling dosing. One honest caveat before you self-treat. Nausea is a symptom, not a diagnosis. Appendicitis, food poisoning, concussion, and early pregnancy all present with it, and a dimenhydrinate tablet will mask the signal without fixing anything. Korean pharmacists are generally quick to say "go see a doctor" when something sounds off, and that advice is worth taking seriously rather than trying a second product. ## Frequently Asked Questions

Can I buy anti-nausea medicine in Korea without a prescription?

Yes, several types of nausea medicine are sold without one. Dimenhydrinate motion-sickness tablets like Bonaling A, herbal digestive tonics like Kas Whalmyungsu Q, digestive enzyme tablets, and antacids are all available over the counter. Prescription-strength antiemetics such as domperidone, metoclopramide, and ondansetron require a doctor's visit in Korea.

What is the Korean equivalent of Dramamine or Gravol?

Bonaling A (보나링에이) is the closest match, since it contains dimenhydrinate, the same active ingredient as Dramamine and Gravol. Toslong (토스롱) is the liquid version, often used for children and for people who cannot swallow tablets. Both are sold without a prescription at any Korean pharmacy.

How much does nausea medicine cost at a Korean pharmacy?

Nausea medicine is cheap here. Expect roughly 2,000 to 6,000 KRW for motion-sickness tablets, 1,000 to 2,000 KRW for a single bottle of digestive tonic, and around 500 to 1,000 KRW per antacid sachet. Prices vary slightly by neighborhood, and pharmacies in tourist areas are not meaningfully more expensive than residential ones.

Is it safe to take Korean nausea medicine with alcohol?

No, not with dimenhydrinate nausea medicine. Combining an antihistamine with alcohol intensifies drowsiness and can worsen dizziness. If your nausea is hangover-related, a digestive tonic or an antacid is the safer route, and rehydration matters more than any tablet.

When should I go to a hospital instead of a pharmacy?

Go to a clinic or emergency room if vomiting lasts more than 24 hours, if you cannot keep any fluids down, if there is blood in the vomit, if you have severe abdominal pain concentrated on one side, or if you have a high fever alongside it. Dial 1339 for the emergency medical information line, which offers English support.

## References - [Impact of Safety Warning on Domperidone Prescribing for Geriatric Patients in South Korea - PMC](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6719182/) - [Domperidone: Uses, Dosage, Side Effects, Warnings - Drugs.com](https://www.drugs.com/domperidone.html) - [Convenience store safety medicine list (13 items) - Gongju City Health Center](https://www.gongju.go.kr/health/sub05_07.do) - [A Beginner's Guide to Over-the-Counter Medication in South Korea - South of Seoul](https://blog.southofseoul.net/otc-medicine/) - [Your Guide to Korean Pharmacies and OTC Meds - OK Recruiting](https://www.okrecruiting.com/your-guide-to-korean-pharmacies-otc-meds-for-native-english-teachers/) - [Top 10 Korean Digestive Medicines - Korea Health Pages](https://koreahealthpages.com/article/top-10-korean-digestive-medicine-and-pills.html) - [Self-Treatment with OTC Antiemetics - Pharmacy Times](https://www.pharmacytimes.com/view/antiemetics-0710) To look up medicines by symptom before you head to the counter, browse the symptom guides at [BeautyDir Pharm](https://beautydir.co/).