Dinoges-EV Dienogest + Estradiol Valerate Phenobarbital
ModeratePhenobarbital is one of the epilepsy medicines that can interfere with Dienogest + Estradiol Valerate. The same group also includes medicines for tuberculosis and for HIV infection, but this applies to phenobarbital with Dienogest + Estradiol Valerate as well.
These medicines are often taken together with some care. Your doctor may change a dose, space them apart or check on you more often. Make sure your doctor and pharmacist know you take both.