The duration of symptoms of pain after radiofrequency ablation of the liver varies from person to person, with most being around a week, while others may be less than a week or more than a week. Radiofrequency ablation of the liver is anesthetized before the treatment, so there is no pain during the treatment, but the post-procedure period is accompanied by an inflammatory reaction within the liver that stimulates the nerves and produces pain. If the treatment area of radiofrequency ablation is small, the post-procedure pain symptoms will be relatively mild and last for a shorter period of time. If the treatment area is larger, the post-procedure pain symptoms will be more obvious and last slightly longer. Most patients’ pain symptoms disappear in about a week, and individuals may have less than a week or more than a week. After the liver radiofrequency operation, you should pay attention to sufficient rest, relaxation and light diet. If the pain is obvious, you need to go to the hospital for timely consultation.