MEDICINE FINDER
Know what is in the box.
Japanese over-the-counter medicines, explained from the label, with the brands you know from home.
Look up Japanese over-the-counter medicines by name, ingredient or the brand you use at home.
This shows what each box’s label says: active ingredients, the label’s own uses and the sales class. It does not tell you what to take. Show the box to the pharmacist and ask before you buy, especially if you take other medicines, are pregnant or are buying for a child. Care Compass Japan provides navigational guidance, not medical diagnosis or treatment advice. If you are experiencing symptoms, please consult a qualified healthcare professional or visit an accredited hospital/clinic.
Where to buy near you
Shows the closest pharmacies and drugstores and the nearest convenience stores. Most medicines are sold at drugstores and pharmacies; convenience stores mainly carry quasi-drugs and only some sell Class 2 or 3 medicines. Stock varies, so check in the store. Opening hours come from Google Maps. Your location is sent only to Google to look up stores.
4 Japanese products
Eve Quick Headache DX
イブクイック頭痛薬DX
Made by SS Pharmaceutical
Active ingredients
- Ibuprofen, 200 mg per 2 tablets イブプロフェン
- Magnesium oxide, 100 mg per 2 tablets 酸化マグネシウム
- Allylisopropylacetylurea, 60 mg per 2 tablets アリルイソプロピルアセチル尿素
- Caffeine (anhydrous), 80 mg per 2 tablets 無水カフェイン
Label says it is for: Headache and other pain; fever
- Contains a sedative: may cause drowsiness; do not drive after taking
Where to buy: Drugstores and pharmacies, and other shops, such as some convenience stores, while a pharmacist or registered seller (登録販売者) is on duty.
Similar products (12)
- Eve Quick Headache Medicine DX Designated Class 2
- Eve Quick Headache Medicine Designated Class 2
- Loxonin S Premium Class 1 (pharmacist sale)
- Adam A Tablets Designated Class 2
- Eve A Tablets Designated Class 2
- Estac EX Neo
- Eve Three Shot Premium
- Naron Ace T Designated Class 2
- Excedrin Plus S Designated Class 2
- Bufferin Premium DX Designated Class 2
- Estac Eve (S.TAC IBU)
- Benza Block L Designated Class 2
Checked against the maker’s official page on 2026-10-24.
Eve Quick Headache Medicine
イブクイック頭痛薬
Made by SS Pharmaceutical
Active ingredients
- Ibuprofen, 150 mg per 2 tablets イブプロフェン
- Magnesium oxide, 100 mg per 2 tablets 酸化マグネシウム
- Allylisopropylacetylurea (apronal), 60 mg per 2 tablets アリルイソプロピルアセチル尿素
- Caffeine (anhydrous), 80 mg per 2 tablets 無水カフェイン
Where to buy: Drugstores and pharmacies, and other shops, such as some convenience stores, while a pharmacist or registered seller (登録販売者) is on duty.
Barcode (JAN): 4987300052709, 4987300052716
Similar products (12)
- Eve Quick Headache DX Designated Class 2
- Eve Quick Headache Medicine DX Designated Class 2
- Loxonin S Premium Class 1 (pharmacist sale)
- Adam A Tablets Designated Class 2
- Eve A Tablets Designated Class 2
- Estac EX Neo
- Eve Three Shot Premium
- Naron Ace T Designated Class 2
- Excedrin Plus S Designated Class 2
- Bufferin Premium DX Designated Class 2
- Estac Eve (S.TAC IBU)
- Benza Block L Designated Class 2
Checked against the maker’s official page on 2026-10-24.
Eve Quick Headache Medicine DX
イブクイック頭痛薬DX
Made by SS Pharmaceutical
Active ingredients
- Ibuprofen, 200 mg per 2 tablets イブプロフェン
- Magnesium oxide, 100 mg per 2 tablets 酸化マグネシウム
- Allylisopropylacetylurea (apronal), 60 mg per 2 tablets アリルイソプロピルアセチル尿素
- Caffeine (anhydrous), 80 mg per 2 tablets 無水カフェイン
Label says it is for: Headache, menstrual pain, toothache, sore throat, fever, chills, joint pain, muscle pain, back pain
Where to buy: Drugstores and pharmacies, and other shops, such as some convenience stores, while a pharmacist or registered seller (登録販売者) is on duty.
Barcode (JAN): 4987300058855
Similar products (12)
- Eve Quick Headache DX Designated Class 2
- Eve Quick Headache Medicine Designated Class 2
- Loxonin S Premium Class 1 (pharmacist sale)
- Adam A Tablets Designated Class 2
- Eve A Tablets Designated Class 2
- Estac EX Neo
- Eve Three Shot Premium
- Naron Ace T Designated Class 2
- Excedrin Plus S Designated Class 2
- Bufferin Premium DX Designated Class 2
- Estac Eve (S.TAC IBU)
- Benza Block L Designated Class 2
Checked against the maker’s official page on 2026-10-24.
Loxonin S Quick
ロキソニンSクイック
Made by Daiichi Sankyo Healthcare
Active ingredients
- Loxoprofen sodium hydrate, 68.1 mg per tablet ロキソプロフェンナトリウム水和物
- Magnesium aluminometasilicate, 100 mg per tablet メタケイ酸アルミン酸マグネシウム
Label says it is for: Pain and fever (fast-dissolving formulation)
- Class 1: pharmacist involvement required at sale
Where to buy: Pharmacies and drugstores while a pharmacist is on duty. A pharmacist must explain it before sale.
Barcode (JAN): 4987107630025
Similar products (12)
- Loxonin S Premium Class 1 (pharmacist sale)
- Loxonin S Premium Fine Class 1 (pharmacist sale)
- Loxonin S Plus Class 1 (pharmacist sale)
- Panshiron Active 55 Class 3
- Loxonin S Class 1 (pharmacist sale)
- Eve Quick Headache DX Designated Class 2
- Eve Three Shot Premium
- Eve Quick Headache Medicine DX Designated Class 2
- Eve Quick Headache Medicine Designated Class 2
- Estac EX Neo
- Cabagin Kowa α (tablets)
- Panshiron Cure SP Class 2
Checked against the maker’s official page on 2026-10-24.