Chronic fatigue syndrome (CFS) does not typically go away with rest. It also cannot be explained by any other underlying medical condition.
Chronic Fatigue Syndrome Explained
Chronic fatigue syndrome, or myalgic encephalomyelitis, is quite a complex disorder that leads to fatigue that can stretch up to six months or more. With mental or physical activity, symptoms can get worse. These symptoms may also not improve fully despite resting. Unlike typical tiredness, CFS symptoms tend to persist.
The exact cause behind the syndrome remains a mystery, though there are several theories. These hypotheses include psychological stress and viral infections. Experts think that CFS results from a mix of things.
Since there is no single identified cause of CFS and since there are several other conditions that have similar symptoms, it may be difficult to firmly diagnose CFS. There is also no single conclusive test for CFS. The process of diagnosis involves ruling out other possible fatigue causes.
In the past, the condition was considered controversial. However, CFS is now a medical condition that is widely accepted. It may also affect anyone, though prevalence is higher among women who are in their 40s and 50s. CFS also does not have a cure, though symptoms can be relieved through treatment.
Though the causes of CFS remain a mystery, researchers have speculated that some factors that could contribute to the condition include stress, hormonal imbalances, viruses, and a weak immune system. The condition could also surface after a viral infection is experienced, but not a single one was found to cause CFS. Some bacterial infections have also been examined to see their possible link with CFS.
It has also been suggested that CFS could be a particular end stage for various conditions. This means that it may not just pertain to a singular condition.
CFS Symptoms
CFS symptoms can vary for different individuals. Symptom severity can also fluctuate over time. Aside from the fatigue, CFS also has symptoms including thinking or memory problems, extreme exhaustion after engaging in mental or physical exercise, dizziness that gets worse when one sits and then stands or moves from a lying position, unrefreshing sleep, and pain in the muscles or joints.
Some people dealing with CFS also experience sore throats, headaches, and tender lymph nodes on their armpits or necks. They may also be notably sensitive to smells, sounds, lights, medicines, and food.
Complex Condition
Though efforts are increasing, the condition remains complex without any known cure or cause. CFS also only has a 5% recovery rate, which means it can be challenging to manage it.
The progression of CFS varies for each person. Hence, it is crucial to work with a medical expert in order to have a personalized treatment plan. As each person may experience varying symptoms, different treatment types may be required.
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