Why is my cat's eye watering while on cold medication?

This may be a symptom of an upper respiratory infection, typically herpes. Most cats are exposed to the viruses that cause URI and flare ups are quite common, especially in rescue cats that get stressed. I have attached a link regarding URI in cats for more info. I hope this helps and thank you for using PetCoach! https://www.google.com/amp/s/mobile.petcoach.co/amp/article/5-things-you-should-know-about-feline-respiratory-infections

This actually sounds more like a viral upper respiratory infection. Herpesvirus and calicivirus are very common in cats and many cats are exposed as kittens then continue to have mild outbreaks throughout their lives, particularly during times of stress. Symptoms include watery or red eyes with clear discharge, squinting, sneezing and clear nasal discharge. If this is new for Cass I'd recommend having your veterinarian take a look at her to see what they think. I would not recommend using any eye washes or giving antihistamines - this would be unlikely to help and could make the symptoms worse.

It looks like Kitty might have an upper respiratory infection causing conjunctivitis. A viral infection is most common, although secondary bacterial infections can also occur. A scratch on the surface of the eye could also cause redness and discharge but would not cause sneezing. I would recommend seeing your veterinarian for an exam. They can check for a scratch on the cornea or prescribe medications to treat a respiratory infection.

Thanks for using Petco Pet Education Center, formerly Petcoach! This may be due to the upper respiratory infection or an ulcer for example. Regardless, he is likely going to need eye medications. I recommend you have him evaluated by your veterinarian for further assessment and treatment. Best of luck!

Thanks for using Petco Pet Education Center, formerly Petcoach! This is likely due to an upper respiratory infection though something else like bilateral corneal ulcers or even dry eye are possible. This is usually treated with antibiotic eye drops and oral antibiotics and cats usually respond well to therapy. I recommend that you have Deimos evaluated by your veterinarian for further assessment and treatment. If they agree that based on an examination, that seems to be the issue, they will likely prescribe medications to make him feel better. In the meantime, you may try to decrease his activity and rest him up which may help. Good luck and best wishes!

Clarise’s eye discharge may be due to a viral infection, a problem with the drainage of the lacrimal duct or allergies. Infections are the most common cause and I would recommend to have her seen by her veterinarian as medication may be indicated. The doctor may use a special dye to stain the corneas and look for any ulcers as some viruses will cause this. If the doctor is not suspicious of an infection, she will recommend other tests or treatments. I recommend to get an appoint quickly as things can get worse. In the mean time, you can give her 250mg of Lysine twice daily. This supplement will help viral infections. You can often find this in pet stores. I hope this helps and thank you for using Petco Pet Education Center, formerly Petcoach.

A clear discharge can be caused by some irritation such as dust or excessive draft. This would not be concerning and would pass within a few hours. Sometimes cats have an obstructed tear duct and then this could also cause a transparent watery discharge. Another cause would be a viral respiratory infection. In that case however , both eyes would be affected. Monitor the discharge and if it turns yellow or green or milky she will need to be seen by a vet for a bacterial respiratory infection.