Formulations of Biopharmaceuticals
Pharmaceutical formulation is illustrated as the process in which different chemical materials are incorporated to form final medicinal substances. The formulation studies associates developing a preparation of drug tolerable for patient. Formulation is the word often used in a way that consists dosage form. Formulation studies examines factors such as solubility, polymorphism, particle size, and pH as all of these can effects bioavailability and hence the reaction of a drug.
Formulations are classified into two types: based on Route of administration and Physical form. Based on route of administration they are classified as Oral, Topical, Rectal, Parenteral, Vaginal, Inhaled, Ophthalmic and Octic.