--- title: "Newborn eye discharge | Eye Health Guide" description: "Why newborns get sticky or watery eyes, when blocked tear ducts are harmless, and warning signs that need same-day medical review. Clinically reviewed." url: https://eyehealthguide.org/eye-care/newborn-eye-discharge/ source: Eye Health Guide licence: "General information only. Cite the URL and the named medical reviewer." --- Eye care guide # Newborn eye discharge Medical reviewer [Mr Mohamed Mohyudin](https://eyehealthguide.org/reviewers/mohamed-mohyudin/)· Last recorded site review July 6, 2026 ### About this review This page inherits the site’s previous review record. A separate, current article sign-off has not yet been recorded. [How review works](https://eyehealthguide.org/reviewers/) · [Official biography & credentials](https://mohamedmohyudin.co.uk/author/mohamed-mohyudin/) Quick answer Many healthy newborns have watery or sticky eyes in the first weeks. A blocked tear duct is the usual cause and often opens on its own by age one. Gentle lid cleaning helps. Same-day review is needed if the eye is very red, swollen, painful or if discharge is thick and yellow-green. ### On this page ⌄ 1. Why it happens 2. Safe home care 3. When to seek help promptly 4. If it persists 5. Frequently asked questions ## Why it happens Tears normally drain through a tiny channel from the inner corner of the eye into the nose. In some babies this channel is not fully open at birth, so tears overflow and mucus builds up. This is called nasolacrimal duct obstruction and is very common. ## Safe home care Most cases improve with simple daily care while you wait for the duct to open naturally. - Wash hands before touching the baby's face - Soak crusts with cooled boiled water on clean cotton wool - Wipe gently from the inner corner outward — use fresh cotton for each wipe - Avoid sharing cloths or towels between eyes ## When to seek help promptly Contact your midwife, health visitor, GP or paediatrician the same day if you notice a red or swollen eyelid, the white of the eye looks red, the baby seems in pain, or discharge becomes thick and pus-like. These can suggest infection rather than a simple blocked duct. ## If it persists If sticky eyes continue beyond the first year, or frequent infections develop, an eye specialist may recommend gentle probing to open the duct or other treatment. Most babies never need this. ## Frequently asked questions ### Is newborn eye discharge always an infection? No. Blocked tear ducts cause sticky eyes without redness of the white of the eye and are far more common than conjunctivitis in young babies. ### Can I use breast milk to clean the eyes? Cooled boiled water on clean cotton wool is safer and recommended. If you are unsure, ask your health visitor or doctor. ### When do blocked tear ducts usually open? Most open spontaneously within the first six to twelve months. Your clinician can advise if massage or referral is needed. Your next step ## Take this to your appointment Write down what has changed, when it started, your current medicines and the questions you want answered. Take these to your eye-care appointment. Sudden loss of sight, severe eye pain or a dark curtain across vision needs immediate assessment. Do not wait to complete a worksheet. ## Trusted sources For general background, these organisations provide eye-health information. This list is further reading, not a record that they reviewed this article. - [NHS — Health A to Z](https://www.nhs.uk/conditions/) - [Moorfields Eye Hospital NHS Foundation Trust](https://www.moorfields.nhs.uk/) - [American Academy of Ophthalmology — EyeHealth](https://www.aao.org/eye-health) - [National Eye Institute (NIH)](https://www.nei.nih.gov/) - [College of Optometrists — Look After Your Eyes](https://lookafteryoureyes.org/) - [World Health Organization — Eye care, vision impairment and blindness](https://www.who.int/health-topics/blindness-and-vision-loss)