ANTI-INFLAMMATORY ANALGESIC PATCH

An anti-inflammatory analgesic patch having a drug-reserver layer comprising 4-biphenylylacetic acid as the effective ingredient, a homo- and/or co-polymer of acrylic acid and ordinary adjuvants such as a shape-retaining agent, humectant, thickener, etc., which is characterized in that said drug res...

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Bibliographische Detailangaben
Hauptverfasser: OJI, AKIHITO, MIZUMURA, MITSUO, SASAKI, NORIYUKI, TADA, YUKIHIRO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An anti-inflammatory analgesic patch having a drug-reserver layer comprising 4-biphenylylacetic acid as the effective ingredient, a homo- and/or co-polymer of acrylic acid and ordinary adjuvants such as a shape-retaining agent, humectant, thickener, etc., which is characterized in that said drug reserver further contains crotamiton and pH of the drug reserver is adjusted within a range of 6 to 8 with a water-soluble organic amine and an organic acid.