Common orbital foreign bodies include metal shrapnel, steam gun shells, or wood or bamboo fragments. So how to prevent and treat them? Orbital foreign body prevention methods: 1, because the orbital metal foreign body is mostly wrapped by soft tissue, plus there are fine nerves, blood vessels and muscles and other tissue structures in the deep orbital area, so such foreign bodies in the deep orbital area can be removed without reluctance. 2, plant foreign body can cause chronic purulent inflammation, should be completely removed as soon as possible. 3, pay attention to a reasonable sleep to close the eyes, you can use Chinese medicine to nourish the liver and kidney, you can use Qiju Dihuangwan and other drugs. 4, avoid excessive visual fatigue. Eye use should be to not feel tired, and pay attention to the correct posture of the eyes, distance, light source is sufficient, etc. 5, frying and frying also need to wear glasses. More than half of the adults may be in the kitchen. It is important to note that it is necessary to wear glasses before frying. In addition, in the process of handling toilets and other dangerous items that require the use of strong acids and bases, wearing protective glasses is necessary and effective. Other tasks, such as nailing to the wall, also require the wearing of glasses. This protective goggles, not necessarily very professional, as long as it can play a shielding role on it. 6, labor protection measures are very important. In life, some workers are lucky and do not wear protective goggles because of the trouble. For example, many cases of iron filings into the eye, because at the beginning, the iron filings into the eye does not have a significant impact on a person’s vision, but with the development of the disease may bring a series of adverse consequences. Treatment of foreign bodies in the eye: In daily life, it often happens that foreign bodies such as ash, sand, and fine chips blow into the eye. Some people are used to rub their eyes with their hands in an attempt to rub the foreign body out, which is a very wrong approach. When a foreign body enters the eye, do not use your hand or handkerchief to rub, you can gently close your eyes for a while, and then open them. In fact, when a foreign body enters the eye, do not use your hand or handkerchief to rub, you can gently close your eyes for a while, and then open. Repeat this many times and the foreign body will flow out with the tears. If the foreign body does not disappear, ask someone else to gently turn up the upper eyelid, using the index finger and thumb to press the upper eyelid, then, the index finger force down, the thumb force up, the upper eyelid can be turned up. It is also important to note that when turning the upper eyelid, the patient is told to look downward, so that it is easy to turn up the eyelid, and the conjunctiva of the eyelid is large, and foreign bodies are mostly adhered to this part, which is easy to find. It is easier to turn the lower eyelid by asking the patient to look upward and then using the thumb to turn the lower eyelid. If a foreign body is found during the examination, it can be gently wiped away with a clean handkerchief or wet towel, or rinsed with cold boiling water, and the foreign body will then flow out. It is also important to note that after the foreign body is removed, a drop of anti-inflammatory eye drops should be applied to prevent infection. If the foreign body is too deep to be removed, or if the foreign body is in the cornea, it is necessary to go to the hospital for consultation with an ophthalmologist.