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Cyclobenzaprine

Cyclobenzaprine

Cyclobenzaprine belongs to the family of medications known as muscle relaxants. It is used along with rest and physical therapy for the relief of muscle spasm associated with acute (sudden and short-term) painful conditions.

Available form

Tablet, Professional Service

Dosage

10mg, compound

Manufacturers

Angita Pharma, Apotex, Auro Pharma, Dominion Pharmacal, Jamp Pharma Corporation, Laboratoire Riva, Orimed Pharma, Pharmascience, Pro Doc Limitée, Ratiopharm

Branded drugs

Flexeril

Buy Cyclobenzaprine Full drug details

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Cyclobenzaprine information

Dosage

Side Effects

Available Form

Contraindications

Precautions

Warnings

Directions of use

The usual adult dose of cyclobenzaprine is 10 mg 3 times a day, with a range of 20 mg to 40 mg a day (given in divided doses). The total dose should not exceed 60 mg daily. Use of Cyclobenzaprine is not recommended for periods longer than 2 or 3 weeks.

Many things can affect the dose of medication that a person needs, such as body weight, other medical conditions, and other medications. If your doctor has recommended a dose different from the ones listed here, do not change the way that you are taking the medication without consulting your doctor.

It is important to take Cyclobenzaprine exactly as prescribed by your doctor. If you miss a dose, take it as soon as possible and continue with your regular schedule. If it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for a missed one. If you are not sure what to do after missing a dose, contact your doctor or pharmacist for advice.

Store Cyclobenzaprine at room temperature, protect it from light and moisture, and keep it out of the reach of children.

Do not dispose of medications in wastewater (e.g. down the sink or in the toilet) or in household garbage. Ask your pharmacist how to dispose of medications that are no longer needed or have expired.

Many medications can cause side effects. A side effect is an unwanted response to a medication when it is taken in normal doses. Side effects can be mild or severe, temporary or permanent.

The side effects listed below are not experienced by everyone who takes Cyclobenzaprine. If you are concerned about side effects, discuss the risks and benefits of Cyclobenzaprine with your doctor.

The following side effects have been reported by at least 1% of people taking Cyclobenzaprine. Many of these side effects can be managed, and some may go away on their own over time.

Contact your doctor if you experience these side effects and they are severe or bothersome. Your pharmacist may be able to advise you on managing side effects.

blurred vision
difficulty sleeping
dizziness
drowsiness
Dry Mouth
fatigue
headache
indigestion
nausea
sweating
unpleasant taste
weakness

Although most of the side effects listed below don't happen very often, they could lead to serious problems if you do not seek medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

abdominal pain
agitation
confusion
Constipation
difficulty urinating
hallucinations (seeing or hearing things that aren't there)
increased heart rate or fast heartbeat
lack of muscle coordination or clumsiness
sensations of tingling, burning, or numbness
shortness of breath
signs of Depression (e.g., poor concentration, changes in weight, changes in sleep, decreased interest in activities, thoughts of suicide)
symptoms of Glaucoma (e.g., blurred vision, seeing halos of bright colours around lights, red eyes, increased pressure in your eyes, eye pain or discomfort)
trembling

Stop taking the medication and seek immediate medical attention if any of the following occur:

fainting
symptoms of overdose

dry, hot, flushed skin
fast or irregular heartbeat
hallucinations
increase or decrease in body temperature
seizures
severe drowsiness
troubled breathing
unexplained muscle stiffness
vomiting occurring together with other symptoms of overdose

symptoms of serious allergic reaction

changes in the skin colour of the face
fast or irregular breathing
large swellings that look like Hives on the face, eyelids, mouth, lips, and/or tongue
puffiness or swelling of the eyelids or the area around the eyes
shortness of breath
skin rash, hives, or itching
tightness in chest
trouble breathing
wheezing

symptoms of serotonin syndrome

confusion
fast heartbeat
hallucinations
restlessness
shaking
shivering
sudden jerking of muscles
sweating

Some people may experience side effects other than those listed. Check with your doctor if you notice any symptom that worries you while you are taking Cyclobenzaprine.

Before you begin using a medication, be sure to inform your doctor of any medical conditions or Allergies you may have, any medications you are taking, whether you are pregnant or breast-feeding, and any other significant facts about your health. These factors may affect how you should use Cyclobenzaprine.

Drowsiness/reduced alertness: Cyclobenzaprine may impair the ability to perform hazardous tasks such as operating machinery or driving a vehicle. Do not drive or engage in other activities requiring alertness until you determine how the medication affects you.

Glaucoma: Cyclobenzaprine may cause increased pressure in the eye, triggering symptoms of glaucoma. If you have glaucoma or elevated pressure in your eye(s), discuss with your doctor how Cyclobenzaprine may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Cyclobenzaprine, and whether any special monitoring is needed.

Length of treatment: The use of cyclobenzaprine for periods longer than 2 or 3 weeks is not recommended.

Liver function: Liver disease or reduced liver function may cause Cyclobenzaprine to build up in the body, causing side effects. If you have liver problems, discuss with your doctor how Cyclobenzaprine may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Cyclobenzaprine, and whether any special monitoring is needed.

Serotonin syndrome: Severe reactions are possible when cyclobenzaprine is combined with other medications that act on serotonin, such as certain antidepressants and certain medications for migraine headache. Symptoms of a reaction may include muscle rigidity and spasms, difficulty moving, changes in mental state including delirium and agitation. Coma and death are possible.

If you are taking other medications, discuss with your doctor how these medications may affect your medical condition, how your medical condition may affect the dosing and effectiveness of these medications, and whether any special monitoring is needed.

Urinary problems: Cyclobenzaprine can make urination difficult. People who have difficulty starting urine flow may find that this becomes worse while taking Cyclobenzaprine. If you have a history of urinary retention, discuss with your doctor how Cyclobenzaprine may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Cyclobenzaprine, and whether any special monitoring is needed.

Pregnancy: Cyclobenzaprine should not be used during pregnancy unless the benefits outweigh the risks. If you become pregnant while taking Cyclobenzaprine, contact your doctor immediately.

Breast-feeding: Cyclobenzaprine may pass into breast milk. If you are a breast-feeding mother and are taking cyclobenzaprine, it may affect your baby. Talk to your doctor about whether you should continue breast-feeding.

Children: The safety and effectiveness of cyclobenzaprine for children below the age of 15 have not been established.

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