Department of Modern Chemistry, Acharya Nagarjuna University, Guntur, Andhra Pradesh, India
Commentary
Commentary Note on Pharmacodynamics
Author(s): Sathvik Arava*
Pharmacodynamics describes the relationship between the concentration of an active ingredient at its site of action (usually a receptor) and the effect of the corresponding active ingredient. Administration of a combination of drugs may change this dose-response relationship. Clinically relevant examples of such interactions. Studies of PD interactions have assumed that the underlying PK interactions will inevitably lead to subsequent changes in clinical efficacy. .. View more»