How long does it take for cervical rejuvenation pellets to take effect depends on the patient’s specific condition and cannot be generalized. It can significantly increase the blood circulation around the cervical spine, promote the metabolism and absorption of inflammatory metabolites, and make the muscles around the cervical spine more relaxed, which can help the recovery of cervical spondylosis. The drug is recommended to be taken after meals to reduce the irritation of the drug to the stomach. Usually, the patient’s symptoms can be relieved after taking the drug for 2 weeks. If the patient has more severe symptoms or more serious neurogenic cervical spondylosis, spinal cord cervical spondylosis or vertebral artery cervical spondylosis, long-term use of this drug is not very useful and surgery is recommended. In addition, it should be noted that breastfeeding women and pregnant patients need to be prohibited from taking this drug, and it is recommended to visit the orthopedic department for treatment under the guidance of a doctor.