Objective: To investigate the effect of intramuscular effect patch combined with core stability training on the rehabilitation of patients with neck type cervical spondylosis (NTCS). Methods: A total of 110 NTCS patients admitted to the First Affiliated Hospital of Hainan Medical College from January 2020 to December 2020 were selected and randomly divided into a control group (55 cases) and a study group (55 cases). All NTCS patients received routine intervention. The control group was treated with intramuscular effect patch, while the study group was treated with intramuscular effect patch combined with core stability training. The treatment lasted for 3–4 weeks. Before and after the treatment, the cervical mobility, Visual Analogue Scale (VAS) and cervical disability index (NDI) scores of the 2 groups were observed, and the rehabilitation effects of the 2 groups were evaluated and compared. Results: Compared with before the treatment, the activity of cervical flexion, extension, left flexion and right flexion in the 2 groups were significantly improved after the treatment (P<0.05), and the activity of cervical spine in the study group was significantly higher than that in the control group after the treatment, the difference was statistically significant (P<0.05). After the treatment, the vas and NDI scores of cervical pain in the 2 groups were significantly decreased (P<0.05), and the above scores in the study group were lower than those in the control group, the difference was statistically significant (P<0.05). The total effective rate of the study group was 94.55%, higher than 81.82% of the control group, the difference was statistically significant (P<0.05). Conclusion: Intramuscular effect pacth combined with core stability training can significantly improve the function of cervical spine and relieve pain and discomfort, which can be used as an ideal rehabilitation treatment for NTCS.