Bodybuilders and others who want to take a shortcut to bigger muscles may be tempted to inject a compound called synthol directly into their muscles. While the effects are almost immediate, and ...

In this systematic review of the literature, we summarized publications on onabotulinumtoxinA injections in adult patients treated for upper- or lower-limb spasticity. Our goal was to review the ...

An intramuscular injection is a technique for delivering medication deep into the muscles. This allows the medication to absorb quickly into the bloodstream. You may have received an intramuscular ...