Phenytoin · more major-labeled pairs than Alprazolam
SPL labels Phenytoin + Alprazolam as minor; Phenytoin 120 / Alprazolam 20 in that band.
Mechanism on file: Phenytoin can speed up how fast your body gets rid of alprazolam, which may make the medicine less effective.
FDA SPL severity: Minor
Phenytoin + Alprazolam · SPL mechanism field
Phenytoin can speed up how fast your body gets rid of alprazolam, which may make the medicine less effective.
Minor band excerpt · Phenytoin with Alprazolam
Examples Carbamazepine, phenytoin Ritonavir Clinical implication Interactions involving ritonavir and alprazolam are complex and time dependent.
Phenytoin · 4 major-labeled pairs (vs Alprazolam's 0)
- Acarbose minor
- Acetaminophen/Oxycodone minor
- Albendazole minor
- Alogliptin minor
Alprazolam · 20 minor + 27 total pairs
- Buprenorphine minor
- Carbamazepine minor
- Cimetidine minor
- Codeine minor
FDA Drug Labels (SPL) via openFDA. Registry display only. Not medical advice.
Read our methodology - how this data is sourced, computed, and verified.