Lupex-Plus Tablet is a combination pharmaceutical formulation containing Duloxetine 20 mg and Methylcobalamin 750 mcg, designed for the management of neuropathic pain and associated depressive symptoms. Duloxetine, a selective serotonin and norepinephrine reuptake inhibitor (SNRI), exerts its therapeutic effect by enhancing central nervous system neurotransmitter activity, thereby modulating pain perception and improving mood disorders. Methylcobalamin, an active form of vitamin B12, plays a crucial role in nerve regeneration and repair by facilitating myelin sheath synthesis and promoting neuronal health. The synergistic action of these components makes Lupex-Plus effective in treating peripheral neuropathies, diabetic neuropathy, and other neuropathic pain conditions, while also addressing concomitant depressive symptoms often observed in chronic pain patients. This combination improves nerve function and reduces pain intensity, enhancing patient quality of life. Lupex-Plus is generally well-tolerated; however, it should be used under medical supervision, considering potential contraindications such as hypersensitivity to duloxetine or methylcobalamin, hepatic impairment, or concurrent use of monoamine oxidase inhibitors. Dosage should be individualized based on clinical response and tolerability. Regular monitoring is advised to assess therapeutic efficacy and detect any adverse effects promptly.