ABSTRACT
Thalamic pain is known as intractable central pain caused by thalamic bleeding and infarction. Although some physical and surgical therapies have been tried, there is no established method for its improvement. We attempted the treatment of 6 cases of thalamic pain, and 4 of them showed improvements in their symptoms. Our patients were aged 27-70 years, 4 men and 2 women. Their diagnoses were 3 cases of right thalamic bleedings, 1case of left thalamic bleeding, and 2 cases of right thalamic infarctions. The periods from onset to consulting our department were from6months to 12 years. In the 4 cases whose symptoms improved, the symptoms had almost disappeared or were decreased by at least 40%. These improved cases used formulas containing uzu or bushi. Yokukansankachimpihange was effective for two cases with mental disturbances. One case showing major improvement was treated by only the formula against oketsu. The cases whose symptoms had continued for a long time were more intractable, with the symptoms remaining to some degree in spite of their decreasing tendency. Finally, in intractable cases, their symptoms remained fixed and they had severe paralysis.