Muscle pain in the extremities is commonly caused by the following: first, muscle strain, the patient participated in heavy physical labor or excessive sports training, as well as prolonged bed rest, can lead to muscle strain in the extremities, the patient will show the symptoms of muscle soreness and pain in the extremities. Especially in patients who have been resting in bed for a long time, the muscles are always inactive, and a large amount of acidic metabolites will be produced, and the blood circulation in the muscles will be significantly slower. Secondly, severe cervical spine disease will lead to a significant weakening of the muscle strength of the limbs, and the patient’s walking, weight-bearing and upper limb activities will be reduced accordingly, thus leading to the symptoms of muscle soreness in the limbs. The above two causes are common causes of limb muscle pain, and early treatment can relieve the patient’s clinical symptoms.