functional tolerance-Pharmacodynamic tolerance is a phenomenon of tolerance which occurs probably due to changes in the properties and functions of the tissue that makes them less sensitive to a given drug concentration.
कार्यात्मक सह्यता-ऊतींच्या गुणधर्मातील आणि कार्यातील बदलांमुळे निर्माण झालेली सह्यता, यालाच कार्यात्मक सह्यता किंवा औषधगतिकी सह्यता म्हणतात.
