Topical Application of Derris scandens Gel for Musculoskeletal Pain Relief and Enhanced Fitness Performance: A Randomized Trial

Background/Objectives: Delayed onset muscle soreness (DOMS) is a common and recurrent symptom in athletes following intensive or eccentric exercise. This study evaluated the efficacy of a topical gel of Derris scandens stem extract on pain and countermovement jump (CMJ) performance in athletes with exercise-induced DOMS and assessed skin irritation in healthy volunteers.