However, This Should Never Last Longer Than A Couple Of Hours, Eventually Going Away On Its Own.
Additional symptoms affecting the eyes include ess tear secretion and prolapsed third eyelids. Cats can hide their body pain very well, but not all the time. Another reason cats eyes dilate is a reflex to show their mood, temperament, and health.
Cats Dilate Their Pupils When They Stare At Their Prey And Prepare To Attack.
High blood pressure, also called hypertension, is the most common reason why your cat’s eyes are always dilated. For example, cats’ pupils will dilate at night or in low light conditions to help them see. Cats that eat toxins will have enlarged eyes.
It Is Normal For A Cat To Have Dilated Pupils In Some Instances.
This prevents glare from reflecting off the retina. Excessive thirst and increased water consumption. 3.4m members in the cats community.
This Is Due To The Contraction Of The Iris Muscles.
#6 increased intra ocular pressure. However, cats' eyes only contract into the extreme slits in bright, direct light, so you probably wouldn't see it often in. Cats have a superior ability to see extremely well in the dark (they need only 1/6th of the amount of light that humans need to see), however they cannot see in total darkness.
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Interior lighting is much duller than the sun so its normal for them to be dilated while indoors. So, a cat may seem to have constantly dilated pupils at night. While it could be normal, or have been normal at one time, it can also be a sign of concern.
