Keep track of Intently (1)palbociclib will raise the stage or impact of triazolam by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Modify Therapy/Check Closely. The dose of delicate CYP3A substrates which has a slim therapeutic index may perhaps need to be decreased if coadministered with palbociclibSuicidal Feelings and Actions. Triazol