Chronic Fatigue Disorder (CFD), also known as Chronic Fatigue Syndrome (CFS), is a complex and debilitating medical condition characterized primarily by severe exhaustion that lasts for at least six months and cannot be attributed to any underlying medical condition. Individuals suffering from CFD experience extreme fatigue that is not relieved by rest and is often worsened by physical or mental activity. This condition significantly affects a person's daily functioning and quality of life.
In addition to persistent fatigue, individuals with CFD may also experience a wide range of symptoms such as cognitive difficulties (known as brain fog), muscle pain, joint pain, headaches, sore throat, and swollen lymph nodes. These symptoms are often variable and can fluctuate in intensity and duration over time.
The exact cause of CFD is still unknown, and it is believed to be a multifactorial condition involving a combination of genetic, environmental, and immunological factors. The diagnosis of CFD is made by ruling out other medical conditions through a series of tests, and there are currently no specific diagnostic laboratory tests or imaging techniques available.
Due to the lack of a definitive cure, the management of CFD primarily revolves around symptom relief and improving the patient's functionality. Treatment may involve a combination of medications to address specific symptoms, such as pain relievers or antidepressants, as well as lifestyle modifications, including graded exercise therapy, cognitive-behavioral therapy, and dietary changes.
Overall, CFD is a chronic condition that greatly impacts an individual's physical and mental well-being, requiring a multidisciplinary approach for its management.
