Redness in cat eyes is also a common symptom of cat eye diseases. We can also see in pet hospitals that many owners come to seek medical treatment due to symptoms of redness in cat eyes. In fact, there are many diseases that cause redness in cat eyes. The redness in cat eyes can be roughly divided into two types: "redness on the surface of the eye" and "redness on the inner eye"; and redness on the surface of the eye is roughly divided into two types: congestion and corneal angiogenesis.
No matter how classified it is, it can be easily judged by visual diagnosis alone or within the eye. However, there are many diseases that cause redness in the eyes and require correct judgment. Moreover, it is not only limited to distinguishing the surface of the eyeball or inside the eyeball, but if the disease is further carefully divided, you can naturally make a judgment on the cause.
cause
1. Congestion
Congestion is caused by external stimulation or inflammation, which increases the amount of blood flowing through the small blood vessels and capillaries on the conjunctiva. Congestion is divided into conjunctiva and ciliary congestion. The distinction between these two can be used as an important basis for judging the cause of congestion. Conjunctival congestion can disappear after the administration of vascular condensation drugs (adrenergic, etc.), and ciliary congestion cannot disappear after the use of vascular condensation drugs, so it can be identified based on this.
2. Corneal neovascularization
Another main cause of redness in the eyes is corneal neovascularization. The cornea itself has no vascular tissue, and maintains a regular layered structure and maintains its transparency through the metabolism of corneal epithelial cells and the collagen fibers of the corneal matrix.
Features: It can be seen that angiogenesis from the limbus of the corneal to the subcorneal epithelium is caused by various reasons to damage the corneal epithelium.
3. Eyelashes that are too long
Eye inverted eyelashes irritate the eyes and turn red, which is also a common reason. Usually, if you see your eyelashes long, you can consider trimming them. If you have red eyes, you can give your pet eye drops. It will be fine in a few days, and it will be fine.
4. Foreign objects in cats' eyes irritate their eyes. The cat is playing naughtyly outside, and foreign objects enter the eyes, and the symptoms are redness. Just use ordinary eye drops for treatment, or rinse the cat's eyes with normal saline.
When cats' eyes are red, we should also pay attention to the occurrence of other symptoms, such as whether the cat is crying and excessive eye booze, which are beneficial to our judgment of cats' diseases.
How to prevent cats from suffering from these diseases may cause redness and swollen eyes. The best way to prevent cat eye diseases is to pay attention to eye cleaning. Parents can choose to use professional eye wash formula to clean the fur around the eyes. Continuous use can help alleviate the secretion of tears, eliminate inflammation and remove tears, and keep cat eyes clear and bright, and prevent eye infections.
You can usually give cats a small amount of vegetables, eat some pet-based instant calcium vitamins, and supplement multiple vitamins. Vitamin A is called the vitamin of the eyes. Vitamin A can help nourish the liver and improve eyesight and relieve eye fatigue. Vitamin B is one of the nutritional sources of the visual nerves. If vitamin B1 is insufficient, the eyes are prone to fatigue; if vitamin B2 is insufficient, it is easy to cause keratitis in dogs.