The etiology of chronic fatigue syndrome (CFS) is unknown and no conventional medicine therapies are available. This report presents a clinical case of a patient suffering from CFS who was cured by traditional Korean medicine. A 33-year-old female patient had to take time off work because of terrible fatigue symptoms that did not respond to conventional treatments. Her disorder was significantly reduced by herbal medicine, acupuncture, and moxibustion. Changes in fatigue severity were evaluated using a visual analog scale (VAS) and a numerical rating scale (NRS). NRS and VAS scores decreased from 70 and 8.1 to 37 and 3.7, respectively, during 3 months. This case reveals the therapeutic potential of traditional Korean medicine for CFS and fatigue-associated disorders.