“…Various pharmaceutical techniques are used in the manufacture of ODTs, including: (1) freeze-drying or lyophilization [34], (2) spraydrying [35,36], (3) molding [37,38], (4) phase transition process [39], (5) melt-granulation [40][41][42], (6) sublimation [43,44] (7) mass extrusion [45], (8) cotton candy process [46,47], (9) nanonization [48], and (10) direct compression [40,[49][50][51][52][53]. Admittedly, direct compression is the most commonly used technique in the manufacture of ODTs, owing to its easy-implementation and cost-effectiveness [40,53]. These techniques are described below in detail.…”