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Interactions

Drug-Drug Interaction

TermDefinition
Addition The combined effect of two drugs; it is equal to the sum of the effects of each drug taken alone.
Antagonism One drug works against the action of another drug.
Potentiation One drug increases or prolongs the effect of another drug; the total effect is greater than the sum of the effects of each drug alone.
Synergism The joint action of drugs in which their combined effect is more intense or longer in duration than the sum of the effects of two drugs.
Created by: pharmtechb
 

 



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