Fioricet can interact with other medications. Before taking Fioricet, it’s important to review your medications with your doctor or pharmacist. Make sure to mention both…
Fioricet contains three compounds. Each has a different action to help manage pain: Butalbital: This compound is a type of barbiturate. It reduces anxiety and…
Acetaminophen, butalbital, and caffeine is used to relieve tension headaches. Acetaminophen is in a class of medications called analgesics (pain relievers). It works by changing…
Chlorpheniramine; Pseudoephedrine: (Moderate) Additive CNS depression may occur if barbiturates are co-used with sedating antihistamines, such as chlorpheniramine. Monitor for additive CNS and respiratory effects,…
Chlordiazepoxide; Amitriptyline: (Moderate) Additive CNS and/or respiratory depression may occur. Additionally, barbiturates may increase the metabolism of chlordiazepoxide. Chlordiazepoxide is a CYP3A4 substrate. Barbiturates are…
Carbinoxamine: (Moderate) Additive CNS depression may occur if barbiturates are co-used with sedating antihistamines, such as carbinoxamine. Monitor for additive CNS and respiratory effects, and…
Bupropion: (Moderate) Bupropion is associated with a dose-related risk of seizures. Excessive use of psychostimulants, including caffeine, is associated with an increased seizure risk and…
Abacavir; Lamivudine, 3TC; Zidovudine, ZDV: (Minor) Both acetaminophen and zidovudine, ZDV undergo glucuronidation. Competition for the metabolic pathway is thought to have caused a case…
Common side effects of Butalbital/Acetaminophen/Caffeine include: drowsiness, dizziness, feeling “drunk”, headache, tiredness, nausea, vomiting, stomach pain, and constipation Serious side effects of Butalbital/Acetaminophen/Caffeine include: hives,…
Take this medication by mouth with a full glass of water. Follow the directions on the prescription label. If the medication upsets your stomach, take…


