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In the US, Zanaflex (tizanidine systemic) is a member of the drug class skeletal muscle relaxants and is used to treat Cluster Headaches and Muscle Spasm.

US matches:

Ingredient matches for Zanaflex


Tizanidine hydrochloride (a derivative of Tizanidine) is reported as an ingredient of Zanaflex in the following countries:

  • United States

Important Notice: The international database is in BETA release. This means it is still under development and may contain inaccuracies. It is not intended as a substitute for the expertise and judgement of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that the use of any medication in any country is safe, appropriate or effective for you. Consult with your healthcare professional before taking any medication.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.