This study reviews the injection patterns (i.e., muscle distribution, dosing) of onabotulinumtoxinA for treatment of adult spasticity, as reported in published studies. Methods A systematic review ...

5. Relax Your Muscles Injections tend to hurt more if your muscles are tensed, according to the Arthritis Foundation. If ...

were treated with injections of the toxin into the region of Riolan's muscle at the medial and lateral extremities of the upper lids. Thirty patients with hemifacial spasm, all of whom had ...

An injection of BTX into the muscle blocks transmission of impulses from the nerve to the muscle causing local and temporary weakness of the target muscle. This process, called "chemodenervation," ...

Doses of onabotulinumtoxinA varied depending on muscle size, location of injection, severity of spasticity, and whether the injection was the first treatment or was performed taking into account ...