A Local’s Secret: 5 Japanese OTC Medications You Need to Know

When looking for over-the-counter medications in Japan, tourists and visitors often encounter a dizzying array of options. Many online recommendations are nothing more than sponsored content, but what do Japanese people actually use? As Japanese pharmacists, we’re here to give you an inside look at the five most common and trusted over-the-counter (OTC) drugs you’ll find in almost every Japanese household.

1. Loxonin S (Loxoprofen)

Loxonin is a go-to pain reliever in Japan, and it’s something of a household name. While ibuprofen and acetaminophen are widely recognized globally, loxoprofen is the painkiller of choice for many Japanese people. Developed in Japan, it’s a non-steroidal anti-inflammatory drug (NSAIDs) known for its effectiveness in treating headaches, toothaches, menstrual cramps, and reducing fever.

2. Seirogan

A staple in Japanese medicine cabinets for generations, Seirogan is a traditional medication for upset stomachs and diarrhea. Its key ingredient, wood creosote, has a distinct, strong odor that some may find unpleasant. However, for those who dislike the classic black pills, sugar-coated tablets are also available, making it more palatable while offering the same reliable relief for gastrointestinal issues.

3. Muhi

If you get bitten by a mosquito in Japan, the first thing you’ll hear is, “Just put some Muhi on it.” This topical cream is a classic solution for insect bites and itching. Muhi comes in a variety of forms, including creams and liquids, and its effectiveness and convenience have made it an essential item, especially during the humid summer months when mosquitoes are most active.

4. Borraginol A Injectable Ointment

For hemorrhoid relief, Borraginol is the brand name most Japanese people recognize, thanks to its long-running commercials. The injectable ointment is a versatile and convenient option. It can be applied topically like a regular ointment for external hemorrhoids or injected using the provided nozzle for internal ones, offering targeted relief.

5. Shakuyaku-kanzo-to

This traditional Japanese herbal medicine, or Kampo, is a highly effective treatment for muscle spasms and cramps, particularly for leg cramps. While frequent use should be done with caution, as it can potentially lead to high blood pressure or make you more prone to cramping, it’s a popular remedy because there are so few effective OTC options for sudden muscle cramps.

BLEZ Pharmacy & Online Shopping

These five products are household names in Japan, and for good reason—they’re trusted and effective. At BLEZ Pharmacy, you can purchase all of these medications online and have them delivered directly to you, no matter where you are in Japan. Whether you’re in Tokyo, Osaka, Kyoto, Hokkaido, or any other city, we can provide you with the medications you need.

We also offer support beyond these specific drugs. If you have other health concerns, our team is ready to assist. We can even coordinate online medical consultations with English-speaking doctors, which can be done conveniently from your hotel. We offer express shipping, with delivery as soon as the next day. Feel free to contact us via phone, LINE, X(Twitter), Instagram, or WeChat to learn more.

Summary

In this article, we’ve introduced five of the most commonly used over-the-counter medications in Japan from a Japanese pharmacist’s perspective. From the popular painkiller Loxonin to the traditional herbal remedy Shakuyaku-kanzo-to, these medications are staples in Japanese households. We’ve explained their primary uses and why they are so trusted by the local population.

At BLEZ Pharmacy, we make it easy for you to access these and other medications with our online shopping and nationwide delivery services, ensuring you have the support you need during your time in Japan.