Dilantin will decrease the efficacy of epinephrine.

Question

Quizplus · Accepted Answer

Dilantin (phenytoin) is known to decrease the efficacy of epinephrine, which is a vasoconstrictor commonly used for the treatment of anaphylaxis, cardiac arrest, and severe asthma. The decreased efficacy may result in delayed onset or reduced response to epinephrine. It is important for healthcare professionals to be aware of this drug interaction and consider alternative treatments if necessary.

Dilantin Will Decrease the Efficacy of Epinephrine