Medicines
Search Japanese product names, generics, brands, marketing authorization holders, strengths and PMDA primary sources. Prescription medicines are reference-only and are not sold online.
Combine keywords, e.g. “EGFR 80 mg”. Search names, strengths and detailed references.

Norvasc
Amlodipine · ノルバスク錠2.5mg/5mg/10mg・ノルバスクOD錠2.5mg/5mg/10mg
Mainly used for high blood pressure and angina.

Entresto
Sacubitril / valsartan · エンレスト錠50mg/100mg/200mg・粒状錠小児用12.5mg/31.25mg
Mainly used for chronic heart failure; some strengths are also approved for hypertension.

Lixiana
Edoxaban · リクシアナ錠15mg/30mg/60mg
Used to reduce stroke risk in certain atrial fibrillation and to treat or prevent venous blood clots.

Samsca
Tolvaptan · サムスカOD錠7.5mg/15mg/30mg・サムスカ顆粒1%
Depending on strength, used for fluid retention, SIADH-related low sodium, or selected polycystic kidney disease.
Approval status, labels, safety information and current revisions should be confirmed in official Japanese sources such as PMDA. TOKYO MEDI provides a reference index and verification context, not a replacement for official documents.
PMDA ↗