Development and characterisation of oral fast dissolving tablet of nifedipine using camphor as a subliming material

摘要

ABSTRACT Mouth fast dissolving drug delivery system has gained high patient acceptability and popularity in the recent times. The aim of this study was to evaluate the effect of increasing nifedipine load on the characteristics of fast-disintegrating sublingual tablets for the potential emergency treatment of anginal pain and hypertension. Nifedipine undergoes first pass metabolism in liver and gut wall which has oral bioavailability of 43-77%. Sublingual dosage form bypasses the metabolism of .