Translations:Nicotinamide/2/ja

| pronounce = /ˌnaɪəˈsɪnəmaɪd/, /ˌnɪkəˈtɪnəmaɪd/ | tradename = | Drugs.com = Consumer Drug Information | MedlinePlus = | DailyMedID = Niacinamide | pregnancy_AU = | pregnancy_AU_comment = | pregnancy_category = | routes_of_administration = By mouth, topical | class = | ATC_prefix = A11 | ATC_suffix = HA01 | ATC_supplemental =