NCIt definition : A solid or semi-solid composed of a lozenge, that contains active and/or inert ingredient(s)
that dissolves when sucked in the mouth.;
Alternative definition : CDISC: An aromatic preparation, often with a pleasing flavor, usually intended to
dissolve in the mouth.; EDQM-HC: Solid single-dose preparation intended to be sucked to obtain, usually, a
local effect in the oral cavity and the throat. Pastilles are soft, flexible preparations
prepared by moulding of mixtures containing natural or synthetic polymers or gums
and sweeteners. They dissolve or disintegrate slowly when sucked.;