Immediate and Mid-term Effect of a Natural Topical Product in Patients With Musculoskeletal Pain

Musculoskeletal pain is a common affection due to ageing, sedentarism and intense exercise practice causing acute and chronic injuries. The main objective of this trial is to prove efficacy of a natural topical composition containing Arnica montana, Hypericum perforatum, Calendula officinalis, Melaleuca sp. and menthol in pain management in adults with acute or chronic pain. This randomized, double-blinded and placebo-controlled trial will include 200 patients with musculoskeletal pain, 100 in the intervention group receiving the topical formula and 100 in the placebo group, who will receive a similar formula without active ingredients. The products will be applied topically twice daily for 14 days in areas with moderate or severe pain. The study objectives are immediate and long-term pain alleviation, stiffness perception joint mobility, and general recovery perception.