Dry eyes are one of the common causes for red and bloodshot eyes. When your eyes are dry, they become irritated and inflamed, which causes redness. Svetlana Fisher, OD, of Specs Appeal Optometry in West Hollywood, CA, says that while dry eyes are often caused by a dry climate, they can also be caused by looking at a computer screen for too long. Fisher recommends using artificial tears to help with dry eyes. You can also try these 10 home remedies for dry and irritated eyes.
“Many people are not aware that their household pets can cause bloodshot eyes,” says Fisher. She says that getting them groomed often and keeping their hair short can help with preventing your eyes from getting itchy and inflamed. Seasonal and dust allergies can also cause bloodshot eyes. Always make sure to keep your house clean, especially during seasons where there is a lot of pollen in the air. Another tip that Fisher recommends is changing out your carpets for hardwood floors. Beyond inflammation, allergies can also cause you to have watery eyes. To help, try applying a cold compress to your eyes multiple times a day or eye drops specifically for allergies. These 11 natural remedies for allergies can also provide relief.