Charleyhorse
Delayed onset muscle soreness is a state of muscular pain, occurring 24 to 48 hours after intense or prolonged muscular activity. The mechanism of delayed onset muscle soreness is not completely understood.
Presentation
Musculoskeletal
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Myopathy
Nishino, Characterization of the Asian myopathy patients with VCP mutations, European Journal of Neurology, 19, 3, (501-509), (2011). [doi.org]
Statin-associated myopathy with normal creatine kinase levels. Ann Intern Med. 2002;137(7):581–585. 19. Coppin RJ, Wicke DM, Little PS. [aafp.org]
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Muscle Swelling
Symptoms of a thigh contusion There will be a pain at the time of injury and the athlete is likely to have restricted movement in the muscle. Swelling and later bruising may appear over time. [sportsinjuryclinic.net]