Retrieved from Tizanidine falls under a classification of drugs known as alpha-2-adrenergic agonists. It may be harmful or prevent the drug from working correctly. Constipation; Some individuals who use Tizanidine may have an allergic reaction, which can be severe in some cases. Common side effects of Zanaflex may include: anxiousness, nervousness, numbness or tingling, stomach pain, diarrhea, constipation, vomiting, Allergy symptoms include: Do not take Tizanidine if you’ve had a previous allergic reaction as it could be fatal. While some may be moderate, others may be more severe. (2019, October 22). This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.Things to remember when you fill your prescription.WebMD does not provide medical advice, diagnosis or treatment. Giovannitti, J. Tizanidine, also known by its trade name Zanaflex, is a muscle relaxant medication used for treating muscle spasticity.Tizanidine is legally available with a prescription in the United States, but drug dealers sell the drug for illicit use.. Tizanidine is an especially toxic medication with many serious side effects and dangerous interactions with other medications, such as birth control pills. Common side effects include dry mouth, sleepiness, weakness, and dizziness. Multiple Sclerosis. Hallucinations: Clinical aspects and management. The only way to avoid this is by speaking with your doctor. What Are Side Effects of Zanaflex? What Happens If You Abuse Tizanidine? Some severe side effects of the drug you must watch out for include: It’s crucial to note that drugs affect everyone differently, and we cannot guarantee that all of this information provides every side effect you may experience. An interaction is when something you are taking changes in how a drug works. (2015). A., Thoms, S. M., & Crawford, J. J. If you believe these symptoms are life-threatening, do not hesitate to call 911 in case of a medical emergency. (2019, November 19). Chaudhury, S. (2010, January). It is taken by mouth. License: Except as otherwise noted, this work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License.For commercial use or customized versions, please contact biobyte solutions GmbH.. Disclaimer: The content of this database of side effects (adverse drug reactions) is intended for educational and scientific research purposes only. Retrieved from Tizanidine isn’t as addictive as some other prescription medications like opioids and depressants. The most common side effects of Tizanidine include:If you experience mild effects, you can assume they’ll dissipate in a few days or couple weeks. Effectiveness appears similar to baclofen or diazepam. Alpha-2 adrenergic receptor agonists: a review of current clinical applications. If experienced, these tend to have a Less Severe expressionIf experienced, these tend to have a Severe expressionIf experienced, these tend to have a Less Severe expressionIf experienced, these tend to have a Severe expressionIf experienced, these tend to have a Less Severe expressionSelected from data included with permission and copyrighted by First Databank, Inc. Tizanidine, sold under the brand name Zanaflex among others, is a medication that is used to treat muscle spasticity due to spinal cord injury or multiple sclerosis. Zanaflex (tizanidine hydrochloride) is a muscle relaxant used to treat muscle tightness and cramping (spasm) caused by conditions such as multiple sclerosis or spinal injury. However, high doses or long-term use can cause dependence and addiction. If experienced, these tend to have a Less Severe expression. We consider that tizanidine has direct effects … High doses can also cause side effects … Retrieved from You must always discuss possible side effects with your healthcare provider who is familiar with your medical history. On this page about Nexium you will find information relating to side effects, age restrictions, food interactions, whether the medicine is available at a government subsidised price on the pharmaceutical benefits scheme (PBS) as well as other useful information. As you should expect from most drugs, Tizanidine produces side effects. As we described above, if you feel you are experiencing life-threatening symptoms, you must call 911 immediately.