The Philippines is in Southeast Asia but is not on a continent, strictly speaking. The Philippines is an archipelago (string of islands) separated by bodies of water from mainâ¦land Asia.
Hence, change in the operation is a suitable and optimized way to make the some drug more effective by slight alteration in the drug delivery. Sustained Release is also providing promising way to decrease the side effect of drug by preventing the fluctuation of the therapeutic concentration of the drug in the body. Keyword: Sustained Release Drug Delivery System, Controlled Drug Delivery 1.
Immediate release medications are used in the chronic pain setting to treat breakthrough pain, or short-lived (up to about an hour) pain that occurs because of increased activity or sometimes for no reason at all. Breakthrough episodes, if they do occur, can occur up to three to four times per day.