Overcome chronic fatigue: what to do and how to fight it

We all feel exhausted from time to time: after a hard working week, after fighting an illness, after completing hard physical work, or a long-term project involving significant intellectual work. But what to do when the feeling of fatigue and overfatigue becomes a constant companion, the decline of strength doesn't pass even after vacation, and every new morning, despite the seemingly full sleep, turns into torture?

Normally, any severe fatigue passes after a good night's sleep and rest. If a person continues to feel lethargic and driven to the end, and it prevents them from doing their usual tasks, most likely, it's a pathological condition. If long-term fatigue is accompanied by memory loss, difficulty concentrating, sore throat, swollen lymph nodes, muscle and headaches, flu-like symptoms, and constant mental and physical decline, there's every reason to talk about such a disease as CFS or chronic fatigue syndrome.