Foreign bodies may be hair, sand, dust, chemical liquids, etc. They can be treated by rinsing with water and blowing gently on the conjunctiva. 1. Hair: such as eyelashes and hair, etc., more common, the child’s eyes will appear discomfort, parents can turn up the child’s eyelids, using cotton swabs will be rolled out of the hair, but also use water to help the child for rinsing, most of the cases can be discharged. 2. Sand and dust: sand into the eyes, the child may not dare to blink, etc. Parents should stop the child to rub with their hands, gently lift the child’s eyelids, blowing gently into the eyes, try to stimulate the child to tears, or use water to rinse. 3. Chemical liquids: such as shampoo, shower gel, detergent, etc. into the child’s eyes, parents can give the child with a lot of water to rinse, and instruct the child to turn the eyeballs, rinsing is complete, the child should be taken to the doctor for further examination. If the child’s eyes into the foreign body, through the above methods, the foreign body can not be discharged or discharged after the obvious discomfort, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor, improve the relevant examination, to clarify the cause of the disease, standardized treatment.