神経因性疼痛の治療のための６’−フルオロ−（Ｎ−メチル−又はＮ，Ｎ−ジメチル−）−４−フェニル−４’，９’−ジヒドロ−３’Ｈ−スピロ［シクロヘキサン−１，１’−ピラノ［３，４，ｂ］インドール］−４−アミンを含む医薬剤形

摘要

A pharmaceutical dosage form for administration twice daily, once daily or less frequently, which contains 6′-fluoro-(N-methyl- or N,N-dimethyl)-4-phenyl-4′,9′-dihydro-3′H-spiro[cyclohexane-1,1′-pyrano[3,4,b]indol]-4-amine or a physiologically acceptable salt thereof.