This topical combination is widely used for the relief of musculoskeletal pain and inflammation. It works through multiple mechanisms—Diclofenac Diethylamine (an NSAID) reduces inflammation and pain, Methyl Salicylate acts as a counterirritant to improve blood flow and relieve soreness, Menthol provides a cooling sensation that helps in soothing pain, and Absolute Alcohol enhances skin penetration of active ingredients. Together, this formulation is effective in managing conditions like muscle strain, joint pain, sprains, and backache, offering quick and localized relief when applied externally.