What is fatigue syndrome? Fatigue syndrome is another common problem for people with sleep apnea. Fatigue is different from sleepiness. Rather than a desire to go to sleep, fatigue is a sense of feeling exhausted, drained. People with sleep apnea typically feel fatigued much of the time. Often, causes of fatigue is that their apnea has been present for years and has gotten progressively worse, they are not even aware that they are more tired than normal. Or they assume that their fatigue is simply a normal sign of aging. Fatigue has been associated with sleep apnea syndrome.If you have the Symptoms of Sleep Apnea Syndrome--Fatigue, we would say herbal medicine is a safe and effective form of treatment. At TCM Window, we offer relaxing treatments and expert guidance through the whole process. We specialize in different kinds of chronic and difficult miscellaneous diseases, we offer the best possible care in a peaceful and welcoming environment. If you would want our expert to create a TCM diagnosis, please fill out the health form as requested.