A mechanism of action is the target area for a drug to kick-start changes on the molecular level. Using medical animation explainer videos to show how a drug works can showcase events that occur on a microscopic level. A typical mechanism of action medical animation video starts by explaining the usual function of the cell or organ. Then, the video introduces the disease that infects the body before discussing the effect the drug has on it. Instead of relying on dense data and complicated instructions, medical animation shows people a drug’s effectiveness rather than merely telling them about it. Furthermore, an explainer video can make highly complex events much easier to understand.