patients, but these improve significantly when CBT is part of a wider multidisciplinary treatment program. A 2010 systematic review of 14 studies reported that CBT improves self-efficacy or coping with pain and reduces the number of physician visits at post-treatment, but has no significant effect on pain, fatigue, sleep, or health-related quality of life at post-treatment or follow-up. Depressed mood was also improved but this could not be distinguished from some risks of bias. A 2022 meta-analysis found that CBT reduces insomnia in people with chronic pain, including people with fibromyalgia. Sleep hygiene interventions, however, were not as effective. Patient education Patient education is recommended by the European League Against Rheumatism (EULAR) as an important treatment component. As of 2022, there is only low-quality evidence showing that patient education can decrease pain and fibromyalgia impact. Sleep hygiene interventions show low effectiveness in improving insomnia. Manual therapy A 2021 meta-analysis concluded that massage and myofascial release diminish pain in the medium-term. As of 2015, there was no good evidence for the benefit of other mind-body therapies. Acupuncture A 2013 review found moderate-level evidence on the usage of acupuncture with electrical stimulation for improvement of the overall well-being. Acupuncture alone will not have the same effects, but will enhance the influence of exercise and medication in pain and stiffness. Electrical neuromodulation Several forms of electrical neuromodulation, including transcutaneous electrical nerve stimulation (TENS) and transcranial direct current stimulation (tDCS), have been used to treat fibromyalgia. In general, they have been found to be helpful in reducing pain and depression and improving functioning. Transcutaneous electrical nerve stimulation (TENS) Transcutaneous electrical nerve stimulation (TENS) is the delivery of pulsed electrical currents to the skin to stimulate peripheral nerves. TENS is widely used to treat pain and is considered to be a low-cost, safe, and self-administered treatment. As such, it is commonly recommended by clinicians to people suffering from pain. On 2019, an overview of eight Cochrane reviews was conducted, covering 51 TENS-related randomized controlled trials. The review concluded that the quality of the available evidence was insufficient to make any recommendations. A later review concluded that transcutaneous electrical nerve stimulation may diminish pain in the short-term, but there was uncertainty about the relevance of the results. Preliminary findings suggest that electrically stimulating the vagus nerve through an implanted device can potentially reduce fibromyalgia symptoms. However, there may be adverse reactions to the procedure. Noninvasive brain