Left leg pain of cervical cancer may be caused by enlarged lymph nodes of local tumor, blood circulation obstruction, metastatic lymph nodes of cervical cancer, etc. The cause of the disease should be found out in time and treated accordingly. Treatment methods include general treatment, drug treatment, surgery and radiotherapy. If it is caused by enlarged lymph nodes of local tumor, it can be relieved by acupuncture or pain-relieving patch. It is recommended to pay more attention to bed rest and do not walk too much to avoid straining and aggravating the pain, and you can take some calcium tablets appropriately to play a role in relieving the pain. If it is caused by blood circulation disorder, we should pay attention to dietary regulation, maintain a low-salt and low-fat diet, pay attention to the combination of work and rest, appropriate exercise, avoid staying up late and maintain a good mood. Follow the doctor’s instructions to apply drugs to control blood pressure, blood sugar and blood fat, such as aspirin, simvastatin, hemosiderin capsules and so on. If the stenosis is serious, surgical intervention is needed on the basis of medication. Radiotherapy is usually needed in case of metastatic lymph nodes from cervical cancer. Radiotherapy mainly includes two kinds of intracavitary irradiation and extracorporeal irradiation, and when the pain is more serious, pain relieving drugs can also be chosen for treatment. If cervical cancer has the symptom of left leg pain, one should consult the doctor in time to avoid delaying the condition.