Eyelashes sticking in the eye is considered to be impaction, which may be related to infectious factors, immune response, traumatic factors, etc. 1. Infectious factors: trachoma is common, followed by ocular herpes virus infection, which is caused by scarring of the lid conjunctiva and levator palpebral plate after infection, leading to inverted eyelashes, resulting in eyelashes sticking to the eye. 2. immune response: for example, membrane pemphigoid, which is an autoimmune scarring disease, will gradually appear conjunctival subepithelial fibrosis and lid adhesion, pulling the lid margins to appear inverted eyelashes, caused by eyelashes tied to the eye phenomenon. 3. Traumatic causes: If the patient has thermal or chemical burns, it will easily lead to conjunctival tissue damage or eyelid tissue defects, affecting the normal position of the eyelid, lid entropion, accompanied by eyelashes in the eye phenomenon. Patients who have eyelashes sticking to the eye should go to the hospital in time for relevant examinations and active treatment after the cause is clarified.