Amrix (Cyclobenzaprine) is a muscle relaxant used, in combination with rest and physical therapy, to treat skeletal muscle conditions such as pain, injury or spasm. It can reduce the severity and frequency of spasms, and reduce pain by relaxing the muscles. Amrix is a centrally acting muscle relaxant, which means it doesn’t directly affect the muscles. It exhibits its affects through the central nervous system by blocking signals from the brain that would normally cause the muscles to tense and spasm. By doing this, it can relieve muscle pain and stiffness without serious disruption to muscle function.

Manufacturer Information

Canada Pharmacy King currently offers the generic Cyclobenzaprine from India also called Skelebenz by Sun Pharma and from Canada by a different manufacturer. The brand Amrix is not available at this time. The generic Cyclobenzaprine is available in the strength of 10 mg tablets and capsules.

Common side effects of Amrix may include drowsiness, tiredness, headache, dizziness, dry mouth, upset stomach, nausea, or constipation. Contact your doctor if you notice more serious side effects such as:

• Chest pain or pressure, pain spreading to your jaw or shoulder;
• Fast or irregular heartbeats;
• Sudden numbness or weakness (especially on one side of the body), slurred speech, balance problems

Seek medical attention immediately if you notice any symptoms of serotonin syndrome such as agitation, hallucinations, fever, sweating, shivering, fast heart rate, muscle stiffness, twitching, loss of coordination, nausea, vomiting, or diarrhea. If you notice any signs of an allergic reaction, seek emergency medical assistance.

You should not use Amrix if you are allergic to cyclobenzaprine, or if you have hyperthyroidism, heart block, heart rhythm disorder, congestive heart failure, or if you have recently had a heart attack. As well, do not use Amrix if you have taken an MAO (monoamine oxidase) inhibitor in the past 14 days, as a dangerous interaction can occur. MAO inhibitors include isocarboxazid, linezolid, phenelzine, rasagiline, selegiline, and tranylcypromine. To make sure Amrix is safe for you, tell your doctor if you have ever had thyroid disease, liver disease, glaucoma, enlarged prostate, or problems with urination. It is unknown if Amrix will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant. It may not be safe to breastfeed while using this medication. Ask your doctor about any risk.

Amrix may interact with several medications, especially MAO inhibitors, antidepressant or anxiety medications, bupropion, meperidine, tramadol, verapamil, cold or allergy medication containing antihistamines, medication to treat Parkinson’s disease, medication to treat excess stomach acid, stomach ulcers, motion sickness, or irritable bowel syndrome (IBS), medication to treat an overactive bladder, or a bronchodilator asthma medication. This is not a complete list of interactions, and others may occur. Tell your doctor about any medications, vitamins, or herbal supplements you are currently taking or have recently taken in order to reduce the risk of any possible interactions. Amrix is not for the use of anyone under the age of 15. Avoid driving or operating heavy machinery until you know how this medication affects you, as your reactions could be impaired. Avoid drinking alcohol while using Amrix due to the risk of dangerous interactions.

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