[A systematic review of using myorelaxants in treatment of low back pain].
A systematic review summarizes the results of studies on the efficacy of myorelaxants (tolperisone, tizanidine, thiocolchicoside or baclofen) in the treatment of acute nonspecific low back pain published up to Dec. 2017. The authors conclude that there are enough data to confirm the efficacy of myorelaxants in treatment of nonspecific low back pain, myorelaxants are recommended as monotherapy or in combination with analgesics or NSAID, the nonsedative drugs tolperisone or thiocolchicoside should be preferred.