Tizanidine is not a cure for chronic daily headache.
Warner
John S
JS
D000316:Adrenergic alpha-Agonists / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003000:Clonidine / Q000031:analogs & derivatives* / Q000627:therapeutic use*; D004311:Double-Blind Method; D020773:Headache Disorders / Q000188:drug therapy*; D006801:Humans; D017211:Treatment Failure
D000316:Adrenergic alpha-Agonists; C023754:tizanidine; D003000:Clonidine