Tramadol tablets 50mg are prescribed opioid analgesics for pain of 30 minutes to 2 hours post surgery and for pain during the case of an acute injury. Tramadol works on the central nervous system by binding to opioid receptors and by the reuptake inhibition of serotonin and norepinephrine. Tramadol 50mg tablets are used more frequently for short acting pain relief. With extended relea... https://bestsleepingsolutions.com/painkiller/tramadol