Yes
Chronic fatigue syndrome (CFS) is a disorder that causes extreme fatigue. This fatigue is not the kind of tired feeling that goes away after you rest. Instead, it lasts a long time and limits your ability to do ordinary daily activities. The main symptom of CFS is severe fatigue that lasts for 6 months or more. Pain-For a long time pain was not thought to be a prominent symptom in ME/CFS, but muscle pain, joint pain and headache are common in ME/CFS patients. It is likely that these four major symptoms of ME/CFS are intertwined, each affecting the other and potentially exacerbating the disease. Summary. Chronic fatigue syndrome (CFS) is a disorder that causes extreme fatigue. This fatigue is not the kind of tired feeling that goes away after you rest. Instead, it lasts a long time and limits your ability to do ordinary daily activities. The main symptom of CFS is severe fatigue that lasts for 6 months or more. About CFS. Chronic fatigue syndrome, or CFS, is a devastating and complex disorder. People with CFS have overwhelming fatigue and a host of other symptoms that are not improved by bed rest and that can get worse after physical activity or mental exertion. Chronic fatigue syndrome, or CFS, is a debilitating and complex disorder characterized by profound fatigue that is not improved by bed rest and that may be worsened by physical or mental activity. Definition. Chronic fatigue syndrome is a complicated disorder characterized by extreme fatigue that can't be explained by any underlying medical condition. The fatigue may worsen with physical or mental activity, but doesn't improve with rest. Myalgic encephalomyelitis (ME)/Chronic Fatigue Syndrome (CFS), also known chronic fatigue and immune dysfunction syndrome (CFIDS), is a complex and debilitating chronic disease with a serious impact on one’s quality of life.
https://www.nlm.nih.gov/medlineplus/chronicfatiguesyndrome.html http://solvecfs.org/what-is-mecfs/ https://www.nlm.nih.gov/medlineplus/chronicfatiguesyndrome.html http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0002224/ http://www.cdc.gov/cfs/index.html http://www.mayoclinic.org/diseases-conditions/chronic-fatigue-syndrome/basics/definition/con-20022009 http://solvecfs.org/what-is-mecfs/
is cfs a disease