n. myasthenia
misc. muscle weakness
你有过突然间肌肉无力摇摇欲坠的体验吗？
Have you experienced sudden muscle weakness that may cause you to collapse?
口服肉毒碱治疗，也可以改善肌肉无力。
Treatment with oral carnitine may also improve muscle weakness.
最初的症状包括：手臂和大腿的刺痛和痉挛，随之而来的是肌肉无力。
The initial symptoms include tingling and cramps in the arms and legs, followed by muscular weakness.
应用推荐