Can You Get Chlamydia in the Eye? Transmission Facts and Prevention

Chlamydia trachomatis can infect the eye (chlamydial conjunctivitis), but not through casual eye contact. Transmission requires direct inoculation of infected genital secretions.

Routes of Ocular Infection

• Autoinoculation: Touching infected genitals then rubbing eyes (most common in adults).
• Perinatal: Neonate passing through infected birth canal → inclusion conjunctivitis (5–14 days post-birth).
• Trachoma (serovars A–C): Fly-mediated, fomite spread in endemic areas; leading infectious cause of blindness.

Symptoms

• Redness, irritation, watery/mucopurulent discharge, follicular conjunctival reaction.
• Often unilateral initially.
• Adults: may have concurrent genital infection.

Diagnosis & Treatment

• NAAT (swab) or Giemsa staining (intracytoplasmic inclusions).
• Topical: erythromycin or azithromycin ointment.
• Systemic: azithromycin 1g single dose or doxycycline 100 mg BID × 7 days (treats genital co-infection).
• Partner treatment essential.

Prevention

• Hand hygiene after genital contact.
• Prenatal screening/treatment.
• Safe sex practices.
• Trachoma: SAFE strategy (Surgery, Antibiotics, Facial cleanliness, Environmental improvement).

Eye chlamydia is treatable but can cause scarring if neglected.