Eyelash eye itchy may be contact dermatitis, conjunctivitis, blepharitis and other diseases caused by the first need to remove the allergen, and take medication for the cause of the disease. 1. Contact dermatitis: the eyes are itchy after receiving eyelashes may be caused by contact dermatitis. Patients choose to take oral antihistamine drugs, such as loratadine, cetirizine. Or topical antibiotic drugs, such as mupirocin ointment. 2. Conjunctivitis: the eyes are itchy after receiving eyelashes, also considered to be caused by conjunctivitis. If it is with bacterial infection, can use antibiotic eye drops, such as levofloxacin, tobramycin eye drops. If it is due to allergy, need to make oral antihistamine drugs, such as cetirizine, benadryl, etc.. 3. Blepharitis: the eyes are itchy after receiving eyelashes may also be due to blepharitis. Patients can follow the doctor’s instructions for external glucocorticoid eye drops, such as tobramycin, dexamethasone. Or topical antibiotic drugs, such as metronidazole. Patients need to use drugs under the guidance of the doctor, do not use drugs without authorization, so as not to damage the health.