| abstract |
The invention provides a sustained release composition free of food effect comprising a core comprising an active agent except for carbamazepine or verapamil, and a coating comprising, based on the weight of the coating, from 30 to 80% of a gastroresistant polymer and from 10 to 40% of a hydrophilic silicon dioxide. The invention also provides a method of alleviating food effect in a pharmaceutical composition. The invention also provides a dispersion useful thereof. |