PROBLEM TO BE SOLVED: To provide a thioctic acid-blended liquid preparation for oral administration, blended with the thioctic acid stably and good for taking.SOLUTION: This liquid preparation for oral administration is characterized by containing thioctic acids and glucose, and having 2.5 to 4.5 pH.COPYRIGHT: (C)2007,JPO&INPIT【課題】チオクト酸が安定に配合され、服用性の良いチオクト酸類配合内服液剤を提供すること。【解決手段】チオクト酸類及びブドウ糖を含有し、pHが2.5~4.5であることを特徴とする内服液剤組成物。【選択図】なし