Patients wearing prosthetic eye piece secretion, may be due to prosthetic eye piece stimulation, local infection, eye fatigue and other reasons. 1. Stimulation of prosthetic eye piece: the material determines the performance of the prosthetic eye, due to the different biocompatibility of the prosthetic eye piece material, human tissue contact with different materials of the prosthetic eye piece produces different immune reactions, if the material of the prosthetic eye piece is poor, the patient may have more secretion after use, and so on. 2. Localized infection: when the patient’s eye contact with dirt or rubbing the eye with the hand, causing localized infection, may lead to more secretions, or even yellowing, blood, etc., the patient should consult a doctor for examination in time, to rule out the possibility of deep-seated prosthetic eye table infection. 3. Overexertion of the eyes: when wearing the prosthetic eye for a long time, the eyes do not rest enough, use the eyes too much or have a foreign body stimulation, etc., there may also be more secretions. In this case, it is recommended to consult a doctor for examination and targeted treatment after clarifying the cause of the disease.