CPC A61K 9/0053 (2013.01) [A61K 9/0056 (2013.01); A61K 9/0095 (2013.01); A61K 9/2054 (2013.01); A61K 9/48 (2013.01); A61K 9/5047 (2013.01); A61K 9/5078 (2013.01); A61K 31/4045 (2013.01)] | 19 Claims |
1. A composition comprising a therapeutically effective oral pharmaceutical dosage form comprising:
(a) an aqueous carrier material having an acidic pH; and
(b) a plurality of individual pellets having a first dose of melatonin therein, the individual pellets comprising (i) a solid core; (ii) an active coating over the solid core, the active coating including the first dose of melatonin and a hydrophilic binder; and (iii) an enteric coating over the active coating, a dissolution pH of the enteric coating being higher than the acidic pH of the aqueous carrier material,
wherein the aqueous carrier material comprises a second dose of melatonin therein, and
wherein the oral pharmaceutical dosage form is configured to release the second dose of melatonin into an oral cavity and stomach of a subject to whom the composition is administered.
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