Patients with cramps and pains in the arm should be treated according to the specific causes and symptoms. If there is a long-term chronic strain or cold in the arm, the patient should stop weight-bearing activities in the arm and avoid stimulation by external forces. Stimulating the metabolism within the local muscles and improving microcirculation can reduce the patient’s pain. If the patient has neurogenic cervical spondylosis, which is caused by neurotrophic metabolic disorders, the patient can be given a jaw belt for continuous traction of the cervical spine, and the patient can be instructed to take oral neurotrophic drugs, such as Micropol and methylcobalamin tablets.