A hidden nasogastric tube for solving the conventional nasogastric tube when the feeding portion, the tube body and the tape of the nasogastric tube are exposed outside the nasal cavity, which causes unsightlyness and damages the user's self-confidence. problem. The utility model comprises: a tube body having an extending portion at one end and a feeding portion which can be placed in the nasal cavity of the patient at the other end, the extending portion and the feeding portion are in communication with the tube body; and a separate cover, The feeding portion may be closed, and the split cover has a stopper portion, one end of which protrudes from a side surface of the split cover.一種隱藏式鼻胃管,用以解決習知之鼻胃管於不使用餵食時,該鼻胃管之灌食部、管體及膠帶外露於鼻腔之外,造成不美觀及損害使用者自信心的問題。係包含:一管體,一端具有一伸入部,另一端具有可放入患者鼻腔內的一餵食部,該伸入部及該餵食部與該管體相連通;及一分離式封蓋,可以封閉該餵食部,且該分離式封蓋具有一擋止部,該擋止部的一端突出於該分離式封蓋的側表面。