Fioricet can cause side effects that may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be awake and alert.
Avoid drinking alcohol. It may increase your risk of liver damage while taking acetaminophen.
Ask a doctor or pharmacist before using any other cold, allergy, pain, or sleep medication. Acetaminophen (sometimes abbreviated as APAP) is contained in many combination medicines. Taking certain products together can cause you to get too much acetaminophen which can lead to a fatal overdose. Check the label to see if a medicine contains acetaminophen or APAP.
While you are taking Fioricet, avoid taking diet pills, caffeine pills, or other stimulants (such as ADHD medications) without your doctor’s advice.
Fioricet can make you sleepy, dizzy, and lightheaded. Don’t drive or use any heavy machinery until you know how the medication affects you.
Avoid alcohol while taking Fioricet because it can make you more drowsy and dizzy, raise your risk of accidental injuries and liver damage, and worsen headaches
Take Fioricet exactly as your provider instructed you to. Don’t change your dose or stop taking Fioricet without talking to your provider first. To stop the medication, they might need to lower your dose slowly before stopping it completely. This lowers your risk of getting withdrawal symptoms, such as seizures, hallucinations, and worsening of headaches.
Make sure to tell your provider about all of the medications you’re taking before starting Fioricet. Don’t start any new medications while taking Fioricet without talking to your provider first to make sure the combination is safe to take.
Many over-the-counter and prescription medications contain acetaminophen. Don’t use other medications containing acetaminophen unless your provider specifically said it was okay for you to do so. Ask your provider or pharmacist if you aren’t sure if a certain medication contains acetaminophen.
Store Fioricet at room temperature in a place out of reach from children due to the life-threatening risk of accidental overdose and misuse. If you don’t need to take Fioricet anymore, choose a medication take-back option to get rid of it safely.
If you or someone you know accidentally overdoses on Fioricet, get emergency medical help or call your local poison control center at 1-800-222-1222 right away.
For the liquid form: Make sure to only use a medication dose cup or oral syringe from the pharmacy to measure out your dose. Don’t use household spoons because they aren’t accurate and might cause you to take the wrong dose.