it's generally due to infection known as conjunctivitis. This can be caused by viral or bacterial infection, allergy, sand, dirt etc, plugged tear duct can cause pink eye. If it's viral related, warm compress, (there is also a product on the market for pink eye) which I will include a link at the bottom. If bacterial generally an antibiotic will clear this up. If not cleared up within 5 days a visit to the doctor is needed or if there is a change in vision.
Here is a link that shows an OTC product along with breaking down if the Pink eye is associated with viral or bacterial.
Hope this helps, If you need anything else please feel free to ask. If you found this helpful don’t forget to click the *accept* button!
