Is tizanidine hydrochloride tablet a painkiller?
Tizanidine hydrochloride tablets are generally not painkillers; instead, they belong to the class of centrally-acting muscle relaxants. The detailed explanation is as follows:
Tizanidine hydrochloride tablets are a type of central muscle relaxant that works by suppressing excitability in the central nervous system to achieve muscle relaxation. This medication is not a painkiller per se. However, by reducing excitatory signal transmission caused by neuronal activity and decreasing cortical responsiveness, it can help alleviate pain. This drug is primarily used to treat symptoms such as increased skeletal muscle tone, muscle spasms, and muscle rigidity resulting from injuries or disorders of the brain and spinal cord, including traumatic injuries, cerebral hemorrhage, encephalitis, and multiple sclerosis. Patients should use this medication under medical supervision.
During treatment, avoid adjusting the dosage or abruptly discontinuing the medication without medical advice, as this may affect therapeutic efficacy or lead to adverse reactions. If any discomfort occurs, seek medical attention promptly.