Flurbiprofen was incorporated in different carriers like sodium algina
te gel, calcium alginate microspheres, gelatin nanoparticles and compl
ex with betacyclodextrin and incorporated in polyethylene glycol bases
. Pharmacodynamic and bioavailability studies were carried out in male
rats. It was found that drug incorporated in sodium alginate gel and
drug complexed with betacyclodextrin Were found to be suitable for des
igning transdermal preparations since they resulted in better therapeu
tic efficacy.