1. Fire in the eyes: Insufficient daily water intake or feeding cats dry, greasy food for a long period of time can easily cause fire in the eyes, resulting in red eyes, watery eyes, increased stools and a dry nose. 2. Inflammation of the eyes: Inflammation of the eyes (conjunctivitis, uveitis, keratitis) due to bacteria, viral infection, foreign body irritation (inverted eyelashes), trauma and other causes. Feline nasal branch (feline herpesvirus). 3. Feline nasal branch is a tracheal herpesvirus infection and is a very acute infectious disease of the upper respiratory tract of cats. Initially, sneezing, tearing, runny nose and loss of appetite are the main phenomena. Feline nasal branch is transmissible and is a viral inflammatory respiratory tract infection. The nasal cavity may become thick and yellowish as the inflammation continues, the eyes may become red and swollen, pus may flow, conjunctivitis may form, keratitis may develop, coughing, breathing difficulties, fever, depression, loss of appetite or lack of food due to mouth ulcers, weight loss, etc. 4. Irritation of the eyes with inverted eyelashes, foreign bodies in the eyes, etc.
