5 Best Pain Relievers in Japan: A Guide for Travelers

Navigating a foreign pharmacy can be overwhelming, especially when you are dealing with unexpected pain during your travels. Whether it is a headache from a long flight or muscle aches from exploring the streets of Tokyo, finding a familiar remedy is essential. You may notice that popular international brands like Advil, Tylenol, or Doliprane are not always displayed prominently on Japanese shelves.

This guide introduces five effective pain relievers available in Japan to help you make an informed choice. By understanding the active ingredients, you can select the most suitable option for your symptoms and ensure a comfortable stay. We will compare these local products with international equivalents so you can find the relief you need with confidence.

1. Ringl IB α 200: Pure Ibuprofen for Versatile Relief

When searching for a straightforward pain reliever, Ringl IB α 200 is an excellent choice. Many Japanese over-the-counter (OTC) medications contain a blend of multiple ingredients, which may not always be necessary. This product, however, contains only 200mg of Ibuprofen as its active ingredient.

If you usually use Advil or Motrin in your home country, this is the closest equivalent. Because it lacks caffeine or sedative additives, it is highly versatile for treating both fever and various types of pain. Its liquid capsule form is designed for relatively quick absorption, making it a reliable staple for your first-aid kit.

2. Loxonin S: Japan’s Trusted Choice for Stronger Pain

Loxonin S is perhaps the most famous pain reliever in Japan. It contains Loxoprofen Sodium Hydrate, which belongs to the same family of non-steroidal anti-inflammatory drugs (NSAIDs) as Ibuprofen. While Loxoprofen is less common in the US or UK, it is widely utilized in Japan for its efficiency in addressing significant discomfort.

While the Loxonin series includes several variations, the original Loxonin S is often the best choice due to its simple and effective formula. For those specifically suffering from menstrual cramps, Loxonin S Premium Fine is a specialized alternative worth considering. Please note that Loxoprofen is a potent ingredient, so it is important to follow the dosage instructions carefully.

3. Acetaminophen “Kunihiro”: The Gentle Alternative to Tylenol

If you prefer a gentler approach or have a sensitive stomach, Acetaminophen “Kunihiro” is highly recommended. In many parts of the world, this medication is synonymous with brands like Tylenol or Doliprane. In Japan, the brand Calonal is the most famous version used in hospitals, but it can be more expensive as an OTC product.

Acetaminophen “Kunihiro” provides the same active ingredient at a more affordable price point. It is an ideal selection for those who cannot take NSAIDs like Ibuprofen. This medication effectively manages mild to moderate pain and reduces fever while being generally easier on the digestive system than other stronger analgesics.

4. Bufferin Premium DX Quick: A Dual-Action Formula for Acute Pain

For more intense pain, such as a severe toothache, Bufferin Premium DX Quick offers a combination of Acetaminophen and Ibuprofen. This dual-action approach targets pain from two angles: it reduces the inflammation at the source and alters the perception of pain in the nervous system.

This formula is similar to Advil Dual Action found overseas. However, we advise caution when using multi-ingredient medications for chronic headaches. Frequent use of combined formulas can sometimes lead to medication-overuse headaches. Therefore, while this is powerful for acute dental or physical pain, it is best used sparingly for head-related symptoms.

5. Bufferin A: The Classic Aspirin Option

Bufferin A is a long-standing product in Japan that utilizes Aspirin (Acetylsalicylic Acid) as its primary component. For many years, this was the go-to remedy for aches and pains across the country. It is essentially the Japanese counterpart to standard Bayer Aspirin.

While Bufferin A remains effective, Aspirin is known to be tougher on the stomach lining compared to modern alternatives. Given the availability of Ibuprofen (Ringl Ivy) and Loxoprofen (Loxonin S), most pharmacists now recommend those newer options first. However, if you know that Aspirin works best for your body, Bufferin A remains a reliable and easily accessible option in any Japanese drugstore.

Featured Products in This Article

• Ringl IB α 200 (リングルアイビー200)
• Loxonin S (ロキソニンS)
• Acetaminophen “Kunihiro” (アセトアミノフェン「クニヒロ」)
• Bufferin Premium DX Quick (バファリンプレミアムDXクイック)
• Bufferin A (バファリンA)

Summary

Choosing the right medication is vital for managing your health while traveling. Japan offers a wide variety of pain relievers, ranging from simple single-ingredient tablets like Ringl IB 200 to specialized formulas like Loxonin S. Whether you are looking for an equivalent to Tylenol or a potent anti-inflammatory, there is a local option that will meet your needs.

Because dosages and active concentrations may differ from the products in your home country, we always recommend a consultation. Please feel free to speak with a pharmacist at BLEZ Pharmacy to ensure you select the safest and most effective medication for your specific condition.

At BLEZ Pharmacy, we stock these product and other essential medications. Whether you live or stay in Tokyo, Osaka, Kyoto, or anywhere else in Japan, you can contact us for consultation or to order products online. We offer fast shipping, with next-day delivery available in some areas. Our team is also able to coordinate online medical consultations with English-speaking doctors, ensuring you receive the care you need. Feel free to contact us via phone, LINE, X(Twitter), Instagram, or WeChat to learn more.