The centrally acting analgesic drug tramadol is used to treat moderate to severe pain. It falls within the category of opioid analgesics and acts by attaching itself to brain opioid receptors, changing how the body interprets and reacts to pain. Back pain, joint pain, and managing pain following surgery are among the illnesses for which tramadol is frequently recommended. Apart from its analgesic effects, tramadol also has some effects related to serotonin and norepinephrine reuptake inhibition.