What can cause infrequent blinking?

Apr 2, 2025 ... Pink Eye in Dogs (Conjunctivitis): Pink eye, or conjunctivitis, is a common cause of red eyes in dogs. It's characterized by inflammation of the ... May 25, 2022 ... Bloodshot eyes can indicate the presence of several different health issues. While some of these issues are benign, others can be serious and require emergency ... Jan 6, 2023 ... Some red eyes may be caused by eye infections like conjunctivitis (pink eye), and conditions such as corneal ulcers, glaucoma, blepharitis ... Red, bloodshot eyes can indicate several conditions. They may look alarming, but they're usually caused by a minor eye irritation or condition, like ... 9 Causes of Red, Bloodshot Eyes. Patricia Pinto-Garcia, MD, MPH. Nishika Reddy, MD. Written by Patricia Pinto-Garcia, MD, MPH | Reviewed by Nishika Reddy, MD. Mar 21, 2025 ... Causes of red eyes in dogs · Allergies · Environmental irritants · Conjunctivitis · Eye injuries · Uveitis · Corneal ulcers · Glaucoma · Dry eye. A RED OR BLOODSHOT EYE – SUBCONJUNCTIVAL HAEMORRHAGE · There are some potentially serious causes of this, but the most common (and benign) cause is a ... Nov 21, 2016 ... bloodshot eyes can be caused by a bunch of different things. They're often a sign of another problem—like dry eyes, too little sleep, or even ... Aug 5, 2022 ... Bloodshot eyes can be a symptom of some quite serious eye conditions, or just a mild irritation. Find out what's responsible in your case and how you can ... Bloodshot eyes happen when the blood vessels in your eye become more noticeable, larger or inflamed. Your eyes might not feel any different.