False eyelashes fall into the eye, patients need to avoid rubbing the eye, can also be rinsed with water or surgically removed. False eyelashes usually require glue to be attached to the root of the eyelashes, and will fall out over time. When they fall out, the eye should not be rubbed to avoid aggravating the irritation caused by the foreign object. The patient can use water to rinse the conjunctival sac in time to flush the eyelashes out of the eye. Patients can also use medications such as erythromycin eye ointment and tobramycin eye drops as prescribed by the doctor to prevent infection. If it is not possible to remove the eyelashes conservatively, the patient can be treated surgically by removing the eyelashes under a microscope using specialized instruments to relieve the patient’s discomfort. It is recommended that patients who have eyelashes in their eyes that are causing discomfort seek medical attention to evaluate their condition and follow the doctor’s instructions for treatment.