How Fioricet Works ?

Role of Fioricet

One of the medications that are used for treating tension headaches is Fioricet. It is believed to function on the basis of restricting the flow of impulses to the brain. This is because the brain is the organ through which pain can actually be felt; without it pain would not be experienced no matter how severe an injury. What Fioricet does is restrict the impulses that cause muscles to be relaxed when no or less pain is experienced.

Fioricet is used to treat muscle injuries of the neck, shoulders and head. Its main ingredients include: acetaminophen, caffeine, and a barbiturate, that work together to produce the best relief possible.
Acetaminophen primarily works to relieve one of pain and reduce fever. Caffeine has the ability to constrict blood vessels, thereby reducing blood flow in areas such as the head. This is how pain in the head is reduced.

The barbiturate in Fioricet helps to relax muscles. This helps to reduce pain and is also a response to the restriction of impulses to the brain.

Fioricet is to be consumed exactly according to your doctor’s prescription. This is because the doctor is the best one to determine what quantity and dosage is suitable for you. Each dose of Fioricet is to be taken with a glass of water. No doses are to be missed out on. If you happen to miss out on a dose, do not try and make up for it and never double dose in attempting to make up for the missed out dose. You are advised to skip the missed dose altogether and move on to the next dose at its scheduled time.

Side Effects:

You need immediate attention in case you experience the following red-alert side effects:

seizures;
irregular heart beats;
allergic symptoms,
including closing of the throat,
difficulty breathing,
liver damage:
yellowing of the skin or eyes,
nausea,
abdominal pain,
unusual bleeding or bruising,
severe fatigue
slow,
weak breathing;
blood problems (bleeding, clotting or bruising);
low blood sugar:
fatigue,
increased hunger or thirst,
dizziness,
fainting.

Milder side effects include:

nausea,
vomiting,
abdominal pain,
drowsiness;
shortness of breath;
dizziness,
confusion or lightheadedness;
dry mouth;
tiredness,
leg pain, or muscle weakness;
irritability,
nervousness,
agitation,
anxiety or excitability;
rash or itching;
feeling of intoxication;
headache;
constipation.

Precautions:

When taking Fioricet, you should be careful not to take tranquilizers, sedatives, sleeping pills, and antihistamines. This is because of the increased chances of experiencing drowsiness. In addition to this you should refrain from taking alcohol, as it also increases the chances of drowsiness.
You should avoid operating heavy machinery or driving vehicles when taking Fioricet. This is because such activities require one to concentrate, and drowsiness may cause one to lose his or her concentration.

You should never take anything more than 4 g (4,000 mg) of Fioricet per day.

You need to be aware that taking particular medications along with Fioricet can be detrimental. You need to be aware that the following are not to be taken along with Fioricet:

Monoamine Oxidase Inhibitors (MAOI):
isocarboxazid (Marplan),
phenelzine (Nardil),
tranylcypromine (Parnate).

If you have taken these in the past couple of weeks, you are not to start using Fioricet. You need at least a couple of weeks for the effects of these medications to diminish after you start using Fioricet.