Lycefenac Gel is a topical analgesic formulation containing Diclofenac diethylamine (1.16% w/w), Linseed Oil (3% w/w), Methyl Salicylate (10% w/w), and Menthol (5% w/w). Diclofenac diethylamine, a non-steroidal anti-inflammatory drug (NSAID), provides effective relief by inhibiting cyclooxygenase enzymes, thereby reducing the synthesis of prostaglandins responsible for pain and inflammation. Linseed Oil contributes anti-inflammatory and skin-conditioning properties, enhancing the overall therapeutic effect. Methyl Salicylate acts as a counterirritant, producing a warming sensation that helps alleviate muscle and joint discomfort. Menthol offers a cooling effect that soothes irritation and provides symptomatic relief from pain. Lycefenac Gel is indicated for the symptomatic treatment of musculoskeletal conditions such as sprains, strains, arthritis, and back pain. It is applied topically to the affected area, allowing localized action with minimal systemic absorption, thereby reducing the risk of systemic side effects commonly associated with oral NSAIDs. The combination of active ingredients provides a balanced analgesic and anti-inflammatory effect, making Lycefenac Gel suitable for short-term management of acute and chronic musculoskeletal pain. Patients should avoid application on broken skin and consult a healthcare professional if symptoms persist.