
phenobarbital oral brand names and other generic formulations include:
Barbita Oral, Neuroval Oral, Sk-Phenobarbital Oral, Solfoton Oral
darunavir-cobicistat oral brand names and other generic formulations include:
Prezcobix Oral
phenobarbital oral and darunavir-cobicistat oral
phenobarbital oral will decrease the level or effect of darunavir-cobicistat oral by altering drug metabolism.
phenobarbital oral and darunavir-cobicistat oral
phenobarbital oral will decrease the level or effect of darunavir-cobicistat oral by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Coadministration with phenobarbital may result in loss of therapeutic effect and development of resistance to darunavir
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