What causes a cat's bloodshot eye and when should I see a vet?

Thanks for using Petco Pet Education Center, formerly Petcoach! This could be due to an eye injury or conditions such as a corneal laceration, corneal ulcer, conjunctivitis, dry eye (also known as KCS), among many other conditions. I highly recommend that you have him evaluated by your veterinarian for further assessment and treatment. Further therapy would be based on the findings. Good luck and best wishes!

Thanks for using Petco Pet Education Center, formerly Petcoach! This could be due to an eye injury or conditions such as a corneal laceration, corneal ulcer, dry eye (also known as KCS), among many other conditions. I highly recommend that you have Sam evaluated by your veterinarian for further assessment and treatment. Further therapy would be based on the findings. Good luck and best wishes!

Thank you for contacting Petco Pet Education Center, formerly Petcoach with your question about Moka. It looks like she may have an injury above that eye. Gently clean it with warm water, and monitor it. If it looks infected, or she rubs at it, you see redness in the eye, or eye discharge, then I would take her into a vet. I hope this helps!

Hi there and thank you for using Petco Pet Education Center, formerly Petcoach to address your concern. I would be worried about an eye infection or trauma to the eyes that he sustained during the fight. I would recommend having a veterinarian examine him so that the most appropriate diagnostic and treatment recommendations can be made. I hope this helps! Please let me know if you have any other questions or concerns and I would be more than happy to help you further.

Thanks for using Petco Pet Education Center, formerly Petcoach! This is unfortunately difficult to assess without being able to see and examine the lesion. This may be due to an infection, inflammation, among other possibilities. I recommend that you have him evaluated by a veterinarian for further assessment and treatment. They would be able to actually look at the lesion and determine what would be best to treat this with. Best of luck!

It looks like there might be some blood in the fur around his eye, which could mean that he had trauma to the conjunctiva which might not require specific treatment if the bleeding has stopped. He does also seem to be squinting a little. A corneal abrasion is possible, or bleeding in the eye from direct trauma. A corneal abrasion or bleeding in front of the pupil would require treatment, so I would recommend having a veterinarian examine Cooper's eye. These two problems would not be obvious from a photo alone, but close examination with a light can reveal bleeding and a special staining procedure can help diagnose an abrasion. Hope Cooper feels better soon - you may want to get rid of the toy!

Thanks for using Petco Pet Education Center, formerly Petcoach! This could be due to an eye injury or conditions such as a corneal laceration, corneal ulcer, uveitis, conjunctivitis, dry eye (also known as KCS), among many other conditions. I recommend that you have her evaluated by your veterinarian for further assessment and treatment. Further therapy would be based on the findings. Good luck and best wishes!