For late-stage liver cancer patients experiencing fever, antipyretic treatment should be based on different circumstances. If the fever is due to an infection, it often exceeds 39℃ and is accompanied by symptoms and signs related to the infection, such as cough and yellow sputum, abdominal pain, diarrhea, frequent urination, urgency, and painful urination. In such cases, antibiotics should be used for anti-infective treatment, along with antipyretic analgesics for fever reduction.

If the fever is due to tumor fever or interventions like liver procedures, there are no infection-related factors, usually the temperature does not exceed 38.5℃, and there are no symptoms or signs related to infection. The treatment primarily involves the use of antipyretic analgesics for fever reduction.