06/17/2026
It's ! πππππ Upper respiratory infection (URI) is common in kittens growing up outdoors, and it can kill them or leave them permanently blind. Usually caused by a herpes virus, URI symptoms include discharge or crust on the eyes and nose. The symptoms progress quickly when left untreated β in a matter of days, the eyes can go from "goopy" to swollen, and end up rupturing. Even milder URI symptoms can be life-threatening. Kittens with excessive nasal discharge may not eat because they can't smell their food, and kittens temporarily blinded by eye discharge may wander into grave danger.
The best first-aid treatment for a kitten with a crusty or "goopy" nose and eyes is a simple cleaning with plain water. Cleaning is a must β otherwise, the discharge seals in the infection, helping it get worse faster. To clean a sick kitten's nose and eyes, slowly and gently dab the area with a warm, damp cloth to soften the crust, then wipe it away very gently. Repeat as necessary to keep the nose and eyes clear. Consult a veterinarian if cleaning alone doesn't clear the symptoms, or if the kitten has more serious symptoms. A vet may prescribe antibiotics to help manage secondary infections.
Learn more in our free "Bottle-Feeding and Care of Orphaned Kittens" webinar:
Recording: https://bit.ly/BFCIBFKV
Handout: https://bit.ly/BFCIBFKH
And for in-depth info on raising kittens:
Kitten Lady: https://kittenlady.org/kitten-care
National Kitten Coalition: https://kittencoalition.org