RT Book, Section A1 Floyd, Erin A1 Gross, Andrew A2 Stone, John H. SR Print(0) ID 1180195760 T1 Fibromyalgia T2 Current Diagnosis & Treatment: Rheumatology, 4e YR 2021 FD 2021 PB McGraw Hill PP New York, NY SN 9781259644641 LK accessmedicine.mhmedical.com/content.aspx?aid=1180195760 RD 2024/04/19 AB ESSENTIALS OF DIAGNOSISMultisite chronic pain: Individuals with fibromyalgia describe widespread pain that waxes and wanes and is experienced for more than 3 months.Fatigue: Patients report persistent, moderate to severe mental or physical fatigue that is exacerbated by mild exertion.Nonrestful sleep: Research has shown that patients with fibromyalgia have reduced short-wave sleep (SWS) of non–rapid-eye movement (NREM) sleep during which alpha-rhythm intrudes the normal delta rhythm.Cognitive symptoms: Patients describe difficulties with executive function, such as working memory and attention. These disease features may be explained by depression and pain.Exercise and other therapies that address both body and mind issues are essential to successful treatment strategies.