Pink eye can be highly contagious for as long as two weeks after signs and symptoms appear. It is best to see a doctor if you notice any signs or symptoms of pink eye in children to get treatment and avoid infecting others.
For kids diagnosed with contagious conjunctivitis, doctors usually recommend keeping them out of school, day care, or summer camp for a short time until the eye has been treated and discharge is no longer present.
Someone who has pink eye in one eye can also inadvertently spread it to the other eye by touching the infected eye, and then touching the uninfected eye.
Preventing Pink Eye
To prevent the itching, scratching and swelling that comes with conjunctivitis, there are a number of things you can do. Consider the following tips:
- Teach kids to wash their hands often with soap and warm water to avoid the spread of bacteria
- Make sure your children know that they shouldn’t share personal hygiene products with others (this includes tissues, eye makeup, washcloths, towels, and extends to pillowcases and eye drops as well)
- Be sure to wash your own hands thoroughly after touching an infected child's eyes, and throw away items like gauze, Kleenex or cotton balls after use
- Wash towels and other linens that your child has used in hot water separately from the rest of the family's laundry to avoid contamination
If you know your child is prone to allergic conjunctivitis:
- Keep windows and doors closed on days when the pollen is heavy
- Dust and vacuum frequently to limit allergy triggers in the home