In infants, an eye that has been watering since the first weeks of life is most often due to an unopened nasolacrimal duct: a thin membrane persists at the end of the duct. It is common and benign, and usually resolves spontaneously during the first year.
The signs
Clear watering, lashes stuck together on waking, repeated discharge or conjunctivitis — on a white, painless eye. Redness, light sensitivity or an eye that looks unusually large should, however, prompt a consultation without delay.
Initial treatment
Lacrimal sac massage several times a day (the technique is shown at the consultation), cleansing with saline, and a topical antibiotic only in case of superinfection. The membrane opens spontaneously in the vast majority of cases before the age of 1.
Probing
If watering persists beyond 9 to 12 months, probing of the tear ducts opens the membrane — a quick procedure, highly effective at this age. Temporary intubation may be offered in case of recurrence.
Frequently asked questions
Should you worry?
Not in the vast majority of cases: the eye waters but stays white and painless, and everything settles within the first year. See a doctor promptly if the eye becomes red, painful, light-sensitive, or if a swelling appears at the inner corner.
Book an appointment
Consultations in Boulogne-Billancourt (Ophtalife) and Saint-Maur-des-Fossés (Beaurepaire).