NCIt definition : A tablet intended for administration between the cheek and gum of the oral cavity.
The active and/or inert ingredient(s) are usually absorbed through the oral mucosa.;
Alternative definition : EDQM-HC: Solid single-dose preparation to be applied to the buccal cavity (pouch)
to obtain systemic delivery. Buccal tablets are prepared by compression of mixtures
of powders or granulations into tablets with a shape suited for the intended use.;