Drugs do not behave in the same way in all individuals, and patientto-patient variability in drug response is very common. Therapeutic variability may be caused by differences in patient body size and composition, age, disease, environmental factors, and genetic influences. It may also be attributable to drug interactions that result from two drugs competing for the same mechanisms during a pharmacodynamic or an ADME process. A thorough understanding of pharmaceutical sciences is essential in providing appropriate pharmacotherapy, and in anticipating and avoiding drug interactions. To know more about the conference, visit:https://asiapacific.pharmaceuticalconferences.com/