Patients infected with Chlamydia trachomatis generally can not be self-cured, if not actively treated, patients can develop complications such as lid entropion, lid adhesion, and even blindness. Chlamydia trachomatis is an intracellular parasitic microorganism similar to bacteria, mainly in the human genitourinary system, is the main pathogenic microorganisms that cause nongonococcal urethritis, but also can cause eye trachoma symptoms. Patients infected with chlamydia generally can not be self-healing, patients can follow the doctor’s instructions to use anti-infective drugs for treatment, such as azithromycin, roxithromycin, erythromycin ophthalmic ointment and so on. If the patient’s eyes are infected with Chlamydia trachomatis and not treated in time, the patient can have complications such as scarred lid entropion, inverted eyelashes, eyelid bulb adhesion, and in severe cases, blindness can occur. It is recommended that patients with Chlamydia trachomatis infection seek timely medical attention to assess their condition and follow the doctor’s instructions for treatment.