Development of diclofenac/rizatriptan bilayer tablet

This book start with simple introduction of bilayer tablet covering advantages disadvantages and various techniques for manufacturing of bilayer tablet.Then coating technology sustained release protocol was discussed. Our aim was to formulate bilayer tablet of a combination drug for treatment of migrain. Drug combination chosen was diclofenac and rizatriptan. Literature survey and drug and excipient profile study was performed and bilayer tablet was formulated and evaluated for various required parameter.