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.
Sustained-release drugs remain in the bloodstream in a stable amount for a longer time than do immediate-release opioids. As a result, patients do not have to take sustained-release medications as often as immediate-release drugs. Sustained-release opioids have been evaluated in the context of chronic cancer-related pain, peripheral neuropathy, and for the relief of dyspnea.