Business News (Reporter Chen Shujun See reporter Chen Lingshan Intern Huang Kaiyan Correspondent Gao Shujiao) Xiao Gong two days ago suddenly felt a foreign body under the upper eyelid of the left eye, very uncomfortable, he rubbed a few not good, vision but a significant decline. Yesterday, Xiao Gong to the first hospital in the city, the doctor found that the foreign body in his eye is actually rust, some rust has been embedded in the pupil, “If he came two or three days later, it is difficult to deal with, may be blind.” The first hospital of Xiamen University ophthalmology Xin Yijing Summer people like to go to the beach to cool off, the beach sandy, eyes easy to enter the foreign body. The first hospital ophthalmologist Xin Yijing reminded that the eyes into the foreign body can not be rubbed by hand, but to learn to determine which part of the foreign body flying into the eye, and then targeted treatment. Xin Yijing said that there are generally three cases of foreign bodies in the eyes: one is the conjunctival foreign body, mostly caused by the wind and sand, the treatment is relatively simple, generally flow for a while tears, foreign bodies will come out of the eyes. If this does not work, clean water can be used to rinse the eyes to flush out the foreign body. Another kind of foreign body is corneal foreign body, the most common foreign body is iron filings or grain shells. These foreign bodies can enter the eye and cause pain, tearing, congestion and a foreign body sensation. At this point, you can close your eyes for a while and then blink to let the tears flush the foreign body out. Xin Yijing said that when a foreign body in the cornea occurs, many people are used to rubbing their eyes with their hands, not knowing that this practice is dangerous. This foreign body can easily rub the epithelium of the cornea, and bacteria and viruses from people’s hands can be brought into the eye, leading to inflammation of the rubbed corneal epithelium, which directly affects vision and can even lead to blindness in serious cases. Xiao Gong’s case is a corneal foreign body. Another most serious condition is intraocular foreign body, which belongs to ocular trauma and is often caused by industrial trauma. If an intraocular foreign body occurs, vision can be affected in mild cases, and in severe cases, the eye can be severely damaged or even have to be removed. More seriously, an injured lesion in one eye often leads to inflammation in the other eye and may even lead to double vision. Therefore, if a foreign body in the eye occurs, you must immediately go to the hospital to remove the foreign body through surgery or use a magnet to suck out the foreign body. Xin Yijing reminded patients that they must be reviewed the day after the foreign body is removed. On the one hand, check the repair of the wound to see if there is any bacterial infection; on the other hand, check if the foreign body has been completely cleared.