The foreign body inside the eye into the foreign body and blinking when the pain can be handled in a number of ways, the main analysis is as follows: a. Unknown foreign body treatment 1, should gently lift the upper eyelid with the hand, while the eyes look down, the foreign body can be discharged with the tears; 2, can be placed in the affected eye in water, and in the water open, closed several times, the foreign body can be removed due to water flow; 3, ask someone else to turn over the eyelid, find the foreign body, blow with the mouth or use The foreign body can be found by blowing or wiping it away with a sterile cotton swab, clean towel, handkerchief, etc. Do not rub it with your own hands. 2, according to the type of foreign body to deal with 1, magnetic foreign body: the anterior chamber and iris magnetic foreign body can be cut by the corneal edge, using a magnet for suction; vitreous and spherical wall magnetic foreign body can be removed using the scleral magnet method or vitreous surgery; 2, non-magnetic foreign body: non-magnetic foreign body can be removed under the examination glasses, the anterior chamber, iris foreign body can be directly clamped out with forceps, has been completely wrapped in the wall of the eye foreign body can not be removed, in order to avoid intraocular hemorrhage or vision. To avoid causing intraocular hemorrhage or retinal detachment. It is important to note that if the foreign body that enters the eye is a corrosive liquid, it needs to be flushed with water promptly and in large quantities. If a powdered foreign body such as quicklime enters the eye, it should be cleaned out first and then flushed with water. When a foreign body enters the eye, it is recommended to avoid rubbing the eye and to visit the hospital as soon as possible to remove the foreign body through professional treatment by a doctor.