Your pink eye might be recurring due to reinfection. Here's a breakdown of why and how it happens:
Understanding Pink Eye Reinfection
Bacterial pink eye, also known as conjunctivitis, can be easily spread. The infection occurs when bacteria get into the eye. While treatment can clear up the initial infection, reinfection is possible if preventative measures aren't taken. The most common reason for pink eye to keep returning is the reintroduction of bacteria into the eye.
Key Causes of Reinfection
The key culprit for repeated pink eye infections is often using contaminated items near the eyes. According to the reference, this includes:
- Cosmetics:
- Mascara: Applying mascara after the start of an infection can introduce bacteria back into the eye.
- Eye makeup: Other eye makeup products, like eyeliner and eyeshadow, can also harbor bacteria.
- Makeup Brushes: If brushes were used during the infection, they are contaminated and will reintroduce the bacteria into the eye.
- Contact Lenses:
- Contact Lens Solution: The bacteria may live in contaminated contact solution.
- Contact Lenses: If you wore your contact lenses during the infection and did not disinfect them thoroughly, the bacteria may remain on the lenses.
How to Prevent Reinfection
Here are some crucial steps to avoid reinfecting yourself with pink eye:
- Discard Contaminated Products: If you used any eye cosmetics during the infection, throw them away to avoid future re-exposure.
- Disinfect Makeup Tools: Thoroughly clean your makeup brushes and applicators before using them again to remove any lingering bacteria.
- Contact Lens Hygiene:
- Use New Lenses: If you wear contacts, consider using a fresh pair of lenses after your pink eye clears up.
- Use New Contact Solution: Always use fresh contact lens solution, never use the solution after you had pink eye.
- Clean Lenses Properly: Ensure your lenses are thoroughly disinfected according to your optician's instructions.
- Avoid Touching Your Eyes: Prevent touching your eyes unnecessarily, especially when your hands are not clean.
- Wash Hands Frequently: Regularly wash your hands with soap and water, especially before and after touching your face or eyes.
- Avoid Sharing: Don't share towels, washcloths, or personal items with other people.
Summary
Reinfection from contaminated products, especially cosmetics and contact lenses, is a primary reason why pink eye keeps returning. By following proper hygiene practices and avoiding re-exposure to bacteria, you can significantly reduce the likelihood of repeated infections.
