Fioricet may interact with certain medications or supplements. Always let your doctor and pharmacist know about any other medications or supplements (including prescribed and over-the-counter medications, vitamins, and dietary or herbal supplements) that you are currently taking. The list below does not include all possible drug interactions with Fioricet.
Please note that only the generic name of each medication is listed below.
Using this medicine with any of the following medicines is not recommended. Your doctor may decide not to treat you with this medication or change some of the other medicines you take.
- Riociguat
- Viloxazine
Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
- Alfentanil
- Alprazolam
- Amobarbital
- Anisindione
- Aprobarbital
- Butabarbital
- Calcium Oxybate
- Capmatinib
- Carisoprodol
- Chloral Hydrate
- Chlordiazepoxide
- Chlorzoxazone
- Clarithromycin
- Clonazepam
- Clorazepate
- Dantrolene
- Darunavir
- Diazepam
- Dicumarol
- Doxorubicin
- Doxorubicin Hydrochloride Liposome
- Esketamine
- Estazolam
- Ethchlorvynol
- Etonogestrel
- Flunitrazepam
- Flurazepam
- Givosiran
- Halazepam
- Imatinib
- Iobenguane I 131
- Isoniazid
- Ketazolam
- Lorazepam
- Lormetazepam
- Magnesium Oxybate
- Medazepam
- Mephenesin
- Mephobarbital
- Meprobamate
- Metaxalone
- Methocarbamol
- Methohexital
- Midazolam
- Nifedipine
- Nitrazepam
- Oxazepam
- Peginterferon Alfa-2b
- Pentobarbital
- Phenindione
- Phenobarbital
- Phenprocoumon
- Piperaquine
- Pixantrone
- Pneumococcal 13-Valent Vaccine, Diphtheria Conjugate
- Potassium Oxybate
- Prazepam
- Primidone
- Quazepam
- Secobarbital
- Sodium Oxybate
- Temazepam
- Thiopental
- Trazodone
- Triazolam
- Ulipristal
Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
- Acenocoumarol
- Cannabis
- Carbamazepine
- Fosphenytoin
- Lixisenatide
- Ospemifene
- Phenytoin
- Prednisone
- Warfarin
- Zidovudine