Symptoms of Psychosomatic disease are various. Mamok(麻木), one of that symptoms, is a kind of sensory disorder and similar to numbness but more complicated. In this report, we described two men diagnosed as psychosomatic disease and undifferentiated somatoform disorder. One complained Mamok of his tongue and the other complained it of his right arm and leg. And both of their symptoms were disappeared quickly after treated by Hwa-acupuncture.