Fioricet is a sedative and pain reliever that is comprised of three substances: acetaminophen, butalbital, and caffeine.

Acetaminophen is used to reduce fever and is also an effective pain reliever.

Butalbital belongs to a group of drugs called barbiturates that slows down the central nervous system, including the brain and nerve impulses, to cause relaxation.

Caffeine works by constricting dilated blood vessels that contributes to the intensity of tension headaches.

Together, these substances are used to relieve complex muscle contractions and tension headaches. Each of the functions of its three components makes Fioricet an effective prescription muscle relaxant and pain reliever.

What are the possible side effects of Fioricet?

Before purchasing your first Fioricet 180 tablets or getting a prescription, it is important to be aware of its side effects. Common side effects reported in relation to Fioricet intake include the following:

Drowsiness

Shortness of breath

Dizziness

Rash or itching

Intoxication

Constipation

Nausea

Mood swings

Decreased appetite

Slight abdominal pain

If you experience any or all of the above-mentioned side effects, you may continue to take Fioricet but discuss your experience with your doctor for possible solutions to reduce the side effects. However, if you experience any of the side effects listed below, stop taking Fioricet immediately and seek immediate medical attention:

Allergic reaction

Difficulty in breathing

Liver damage (jaundice)

Low blood sugar

Liver problems

How does Fioricet interact with other drugs and substances?

Since Fioricet is comprised of three active ingredients, there are also several drugs and substances that may react and interfere with treatment.

Monoamine Oxidase Inhibitor. MOI drugs like isocarboxazid (Marplan), phenelzine (Nardil), or tranylcypromine (Parnate) may result to dangerous and fatal side effects if taken in the last 14 days prior to taking Fioricet.

Sedatives, antidepressants, alcohol, and antihistamines. Drugs that induce similar effects to Fioricet may cause the latter's effects to strengthen.

OTC medications. Many over-the-counter medications contain acetaminophen like fever, cold, pain, and allergy medications. Increased levels of acetaminophen in the blood system are dangerous.

What are the common concerns associated with Fioricet intake?

While Fioricet remains to be an effective medication for chronic pain and muscle tension, there are also several concerns associated with its intake.

Habit formation. Fioricet can be habit forming so it should only be used when prescribed and supervised by a physician.

Lifestyle habits. If you consume more than three alcoholic beverages in a day, you may not be eligible to take Fioricet.

Pregnancy. A drug in the FDA pregnancy category C, the effects of Fioricet on an unborn and nursing baby are still unknown. Women who are pregnant or lactating should inform their doctors before taking Fioricet.