Cancer pain is often synonymous with advanced cancer, but in fact, cancer pain is not equal to advanced tumor, and advanced tumors do not always present pain. The manifestation of cancer pain varies greatly among individuals and is related to the location of cancer, pathological type of cancer, development speed, impact on important tissues and organs, general condition, psychological factors and economic status. The nature of cancer pain is broadly based on patients’ subjective feelings: sharp pain, dull pain, soreness, persistent pain, intermittent pain, electric shock-like pain, burning pain, penetrating pain, fatigue-like pain, irritable pain, numbness-like pain, sensory allergy, etc. The nature of cancer pain can be used for reference when diagnosing the site of tumor, and sometimes precise localization can be made. Therefore, when unexplained or unbearable pain occurs in the body, do not ignore it or handle it inappropriately, but go to the hospital for examination and find the cause in time to avoid delaying the diagnosis and treatment. If the pain is caused by cancer, don’t be afraid. We have many means to treat it: surgery, radiotherapy, chemotherapy, drugs and nerve blocking methods, which can relieve pain and reduce symptoms and improve your quality of life. Let’s beat cancer together, manage pain together, and let a better life unfold in front of you again.