Dynapar Qps Plus Spray contains Diclofenac Topical, Menthol Topical and Methyl Salicylate Topical as active ingredients. Dynapar Qps Plus Spray is used for Musculoskeletal aches and pains, Osteoarthritis pain, Back pain, Ache, Delayed onset muscle soreness, Anti-pain topical medication, Lower back p..