There are two types of foreign bodies in the eyes, one is really a foreign body in the eye, common such as flying insects, eyelashes, etc.; the other is caused by disease caused by the foreign body in the eye, is mistaken for a foreign body in the eye, common such as infection, allergies, dry eye and other eye diseases. For the former can take the following tips to eliminate: 1, immediately close the eyes to reduce foreign body irritation, with the help of tears to achieve self-rinsing, remove foreign bodies; 2, you can use saline, pure water, distilled water and other clean water to rinse, remove foreign bodies. It should be noted that when there is a foreign body, do not repeatedly rub the eye to avoid causing eye damage. In addition, if the above-mentioned methods are not effective, you need to go to the hospital to remove the foreign body in time. Another situation is that if the foreign body is caused by an eye disease, the patient will also be accompanied by eye redness, itching, increased discharge from the corner of the eye, eye pain, dry eyes and other discomfort, and in severe cases, fever symptoms, you need to go to the hospital in time to identify the cause, according to the cause of targeted treatment to relieve discomfort.