
phenobarbital oral brand names and other generic formulations include:
Barbita Oral, Neuroval Oral, Sk-Phenobarbital Oral, Solfoton Oral
amitriptyline im brand names and other generic formulations include:
Elavil IM, Enovil IM
phenobarbital oral and amitriptyline im
phenobarbital oral will decrease the level or effect of amitriptyline im by affects how the drug is eliminated from the body (via what is known as the P-glycoprotein [MDR1] transporter).
phenobarbital oral and amitriptyline im
phenobarbital oral will decrease the level or effect of amitriptyline im by P-glycoprotein (MDR1) efflux transporter.
Check for more interactions with the Drug Interaction Checker
Drug Interaction Categories
Contraindicated
Never use this combination of drugs because of high risk for dangerous interaction
Serious
Potential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed
Significant
Potential for significant interaction (monitoring by your doctor is likely required)
Minor
Interaction is unlikely, minor, or nonsignificant