Titanium clips are clamped on different parts of the body, and their dislodgement time varies, and some titanium clips may not fall off. With the development of medical technology, titanium clips are widely used in clinical practice, mainly for postoperative hemostasis and often for submucosal lesions and polyps. For example, titanium clips in the intestine can generally fall off in about 5 days as the body heals; titanium clips in the stomach may take about 5-10 days, and some may take longer, and if they do not fall off for a long time, they can also be removed with the help of a doctor. If the titanium clip is infected, it may take longer for the titanium clip to come off. Patients are advised to take rest after surgery, pay attention to diet, eat more food rich in high protein, and avoid spicy and stimulating food.