There is a wide range pain relief available from radiofrequency ablation(RFA), based on the cause and location of the pain. Some patients experience relief from RFA for up to a year, while others experience pain relief for months or even years. Pain relief is experienced by more than 70% of patients treated with RFA. In some cases, RFA has proven to be a safe and effective method of treating pain. Aside from that, it is generally well tolerated, and there are very few complications associated with it. As with any surgical procedure, there is a slight risk of infection and bleeding at the site of insertion. Any risks associated with your particular health circumstances can be determined by your doctor.