
phenobarbital oral brand names and other generic formulations include:
Barbita Oral, Neuroval Oral, Sk-Phenobarbital Oral, Solfoton Oral
haloperidol oral brand names and other generic formulations include:
Halperon Oral
phenobarbital oral and haloperidol oral
phenobarbital oral will decrease the level or effect of haloperidol oral by altering drug metabolism.
phenobarbital oral and haloperidol oral
phenobarbital oral will decrease the level or effect of haloperidol oral by affecting hepatic/intestinal enzyme CYP3A4 metabolism.
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