Can trachoma be visually detected?

Trachoma can be visually identified. If *Chlamydia trachomatis* is detected in ocular secretions, the diagnosis is confirmed. Additional cytological examinations may also be performed. Moreover, the patient’s hygiene habits are generally poor. Clinical diagnosis of trachoma is based on characteristic signs and symptoms. Trachoma commonly causes conjunctival hyperemia, eyelid swelling, a foreign-body sensation, excessive tearing, and increased ocular discharge. On examination of the tarsal conjunctiva, numerous follicles are typically observed.