Formulation Label claim (mg) Amount found % of lable claim (n=5) ± % RSD (n=5)
PRG MC PRG MC PRG MC
PREGALIN M 75 75 0.75 74.50 0.738 101.26 ± 1.02 98.47 ± 0.63
NOVA PLUS CAP 75 0.75 73.68 0.733 99.42 ± 0.74 97.29 ± 1.37
Capsule formulation PREGABALIN M 75 (Torrent Pharmaceuticals Ltd) and NOVA PLUS CAP (Cipla Pharmaceuticals Ltd.) containing labelled amount of 75 mg Pregabalin and 0.75 mg of Methylcobalamine n=number of determinations
Table 5: Results from analysis of pregabalin and methylcobalamine in the combined capsule dosage form.