At present time, the oral route is the most common and easily administered the various types of dosage forms like tablets, capsules, syrups, suspensions, elixirs etc. but some patients (paediatrices, geriatrices, bed-ridden etc.) are faces the difficulties to swallow of these formulations. So our researches are delevoped the new type dosages form are known as the Orodispersible Tablet is most commonly and widely used system because increase the patient compilance of all types patients such as paediatrics, geriatrics etc., to increase the bioavailability, time of duration of effectiveness etc. because these types of tablets are administered without requirements of water or other liquids in anytime and anywhere. These types of formulations are developed by the various new methods such as tablet moulding, spray drying, frezze drying, sublimation & mass extrusion and some new patent techniques and the orodispersible tablets are more beneficial from conventional dosage forms.