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Japan market screening · Therapeutic class
解熱鎮痛消炎剤 · Japan Standard Commodity Classification
27 molecules in this class are marketed in Japan across 194 products. 19 of those products are not shipping normally today — 9.8% of the class. Supply status is reported to the Ministry of Health, Labour and Welfare and updated daily.
Ordered by how many products compete. Constrained means limited supply or supply suspended; supply suspended does not mean discontinued.
| Molecule | Products | Companies | Constrained | Supply mix |
|---|---|---|---|---|
| Acetaminophenアセトアミノフェン | 55 | 18 | 2 | |
| Celecoxibセレコキシブ | 38 | 19 | 3 | |
| Tramadol Hydrochloride / Acetaminophenトラマドール塩酸塩・アセトアミノフェン | 18 | 18 | 4 | |
| Meloxicamメロキシカム | 16 | 8 | 2 | |
| Tramadol Hydrochlorideトラマドール塩酸塩 | 10 | 3 | — | |
| Ibuprofenイブプロフェン | 8 | 4 | 1 | |
| Buprenorphine Hydrochlorideブプレノルフィン塩酸塩 | 6 | 2 | — | |
| Zaltoprofenザルトプロフェン | 5 | 5 | 2 | |
| Etodolacエトドラク | 4 | 2 | 1 | |
| Lornoxicamロルノキシカム | 4 | 2 | — | |
| Mefenamic Acidメフェナム酸 | 4 | 1 | 1 | |
| Buprenorphineブプレノルフィン | 3 | 1 | — | |
| Chondroitin Sulfate Sodium / Sodium Salicylateコンドロイチン硫酸エステルナトリウム・サリチル酸ナトリウム | 3 | 3 | 2 | |
| Actaritアクタリット | 2 | 2 | — | |
| Indometacin Farnesilインドメタシン ファルネシル | 2 | 1 | — | |
| Oxaprozinオキサプロジン | 2 | 1 | — | |
| Pentazocineペンタゾシン | 2 | 1 | — | |
| Sodium Salicylateサリチル酸ナトリウム | 2 | 2 | — | |
| Tiaramide Hydrochlorideチアラミド塩酸塩 | 2 | 1 | — | |
| Acemetacinアセメタシン | 1 | 1 | — | |
| Bucolomeブコローム | 1 | 1 | — | |
| Dimetotiazine Mesilateジメトチアジンメシル酸塩 | 1 | 1 | 1 | |
| Ethenzamideエテンザミド | 1 | 1 | — | |
| Flurbiprofen Axetilフルルビプロフェンアキセチル | 1 | 1 | — | |
| Nabumetoneナブメトン | 1 | 1 | — | |
| Naproxenナプロキセン | 1 | 1 | — | |
| Pentazocine Hydrochloride塩酸ペンタゾシン | 1 | 1 | — |
Products counts every marketed product across all strengths and forms, not companies. Companies is the number of companies marketing that molecule; the same company may appear under several molecules, so the column does not add up to a class total. Market size sits on each molecule's own page, valued at national price rather than transaction price. Figures are as at 2026-08-28.
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