ABSTRACT
We report two cases of chest and abdominal symptoms, the causes of which can not be established in a medical sense, successfully treated with daisaikoto. The first case was an 81-year-old male. He complained of tightness in his chest. Since the frequency of his symptom was increasing, he underwent further evaluation in hospital, but no abnormalities were found. We administered daisaikoto with reference to his constipation and <i>kyo-kyo-kuman </i>(subchondrial resistance and discomfort), the tightness in his chest disappeared and three months later his qi stagnation score and SDS score had improved.<br>The second case was an 83-year-old male. He had been suffering epigastric pain, tightness of chest and abdomen and a feeling of fullness in the abdomen since two years previously, when he suffered multiple traumatic injuries. We administered daisaikoto in light of his epigastric pain, constipation and <i>kyo-kyo-kuman</i>.The epigastric pain and tightness of the chest and abdomen gradually disappeared, and the number of his unscheduled visits to the clinic decreased.<br>Thus, daisaikoto may be used to treat patients with chest or abdominal symptoms and depression, the cause of which can not be established in any medical sense.