Interactions with other drugs of tramadol is?

Interactions with other drugs of tramadol is?
A . beta-lactam antibiotics – synergism
B . Rifampin: stimulates metabolism
C . Phenytoin: stimulates metabolism
D . MAO inhibitors: increase hyperpyrexia, excitation, delirium, seizures.
E . Antihistamines: enhance analgesia

View Answer

Answer: E