Acupuncture and hydrotherapy were weakly recommended for improving pain. A weak recommendation was also given to psychotherapy. It was more suitable for patients with mood disorders or unhelpful coping strategies. Chiropractic was strongly recommended against, due to safety concerns. Some medications were weakly recommended for severe pain (duloxetine, pregabalin, tramadol) or sleep disturbance (amitriptyline, cyclobenzaprine, pregabalin). Others were not recommended due to a lack of efficacy (nonsteroidal anti-inflammatory drugs, monoamine oxidase inhibitors and selective serotonin reuptake inhibitors). Growth hormone, sodium oxybate, opioids and steroids were strongly recommended against due to lack of efficacy and side effects. The guidelines published by the Association of the Scientific Medical Societies in Germany inform patients that self-management strategies are an important component in managing the disease. The Canadian Pain Society also published guidelines for the diagnosis and management of fibromyalgia. Exercise
Exercise is the only fibromyalgia treatment which has been given a strong recommendation by the European Alliance of Associations for Rheumatology (EULAR). There is strong evidence indicating that exercise improves fitness, sleep and quality of life and may reduce pain and fatigue for people with fibromyalgia. Exercise has an added benefit in that it does not cause any serious adverse effects.Exercise may diminish fibromyalgia symptoms through a number of hypothesized biological mechanisms. Exercise may improve pain modulation through serotoninergic pathways. It may reduce pain by altering the hypothalamic-pituitary-adrenal axis and reducing cortisol levels. It also has anti-inflammatory effects that may improve fibromyalgia symptoms.
Individuals with fibromyalgia had lower sleep quality and efficiency, as well as longer wake time after sleep start, shorter sleep duration, lighter sleep, and greater trouble initiating sleep when objectively assessed, and more difficulty initiating sleep when subjectively assessed. Sleep problems may contribute to pain by decreased release of IGF-1 and human growth hormone, leading to decreased tissue repair. Improving sleep quality can help people with fibromyalgia minimize pain. Cognitive problems
Many people with fibromyalgia experience cognitive problems (known as "fibrofog" or "brainfog"). One study found that approximately 50% of fibromyalgia patients had subjective cognitive dysfunction and that it was associated with higher levels of pain and other fibromyalgia symptoms. The American Pain Society recognizes these problems as a major feature of fibromyalgia, characterized by trouble concentrating, forgetfulness and disorganized or slow thinking. About 75% of fibromyalgia patients report significant problems with concentration, memory, and multitasking. A 2018 meta-analysis found that the largest differences between fibromyalgia patients and healthy subjects were for inhibitory control, memory, and processing speed. It is hypothesized that the increased pain compromises attention systems, resulting in cognitive problems. Hypersensitivity
In addition to a hypersensitivity to pain, patients with fibromyalgia show hypersensitivity to other stimuli, such as bright lights, loud noises, perfumes and cold. A review article found that they have a lower cold pain threshold. Other studies documented an acoustic hypersensitivity. Comorbidity
Fibromyalgia as a stand-alone diagnosis is uncommon, as most fibromyalgia patients often have other chronic overlapping pain problems or mental disorders.