Commercially Available Medications
A drug dosage form also known as a drug delivery system reliably delivers a precise level of a drug to the specified biological target in a specified duration of time (Patrick, 2005). A given drug form acts to minimize the exposure of the drug to other receptors. Different forms of drug exist to treat specified medical conditions. Dosage form ensures safe and convenient delivery of the precise dosage. A given dosage form also ensures the protection of drug substances from the destructive influence of moisture or atmospheric oxygen or gastric acid in the case of an oral administration (Aulton, 2002).