PROBLEM TO BE SOLVED: To provide an oxygen-containing drink or the like which exerts a sleep apnea syndrome palliative effect through ingestion.SOLUTION: The sleep apnea syndrome palliative liquid contains oxygen water which keeps the dissolved oxygen concentration equal to or greater than 25 ppm for 35 days or more under an open atmosphere after production.COPYRIGHT: (C)2014,JPO&INPIT【課題】経口摂取によって睡眠時無呼吸症候群緩和効果を発揮する含酸素飲料等を提供する。【解決手段】解放された大気下において、溶存酸素濃度が25ppm以上の状態が製造後35日以上持続する酸素水を含む睡眠時無呼吸症候群緩和液とする。【選択図】図16