In Antagonism, two or more drugs are taken together, and one counteracts the effects of the other. That is 1+1= 0
The drug drug interaction is the types of interaction that occurs when more than one drug is being administered to a patient.
In drug Antagonism, it involves the reduction of the effectiveness of one drug by another which has been administered together.
Therefore, in Antagonism, two or more drugs are taken together, and one counteracts the effects of the other.
Learn more about drug interactions here:
https://brainly.com/question/12926373
#SPJ1