There are several types of chemical interactions that are significant in toxicology:
Synergistic Effects: When the combined effect of chemicals is greater than the sum of their individual effects. An example is the increased toxicity observed with alcohol and certain medications. Antagonistic Effects: When one chemical reduces the effect of another. This can occur in cases where antidotes are used to negate the effects of poisons. Additive Effects: When the combined effect of chemicals is equal to the sum of their individual effects, often seen in similar pesticides used together.
