| abstract |
The invention relates to a pharmaceutical dosage form for once-daily administration, which contains 6'-fluoro- (N-methyl- or N, N-dimethyl-) -4-phenyl-4 ', 9'-dihydro -3'H-espi ro [cyclohexan-1,1'-pyran {3,4, b] indole] -4-amine or a physiologically acceptable salt thereof, for use in the treatment of neuropathic pain. |