Originally Published: December 10, 2010
The "whites" of my eyes are always red. I get enough sleep. I eat healthy. I exercise daily. But my eyes are never white. I really dislike the appearance. My friends all have white "whites" of their eyes. I've tried using visine and other products, but they don't work.
Any suggestions? Ideas?
Props for living such a healthy lifestyle. Unfortunately, as you seem to have realized, that may not help your bloodshot eyes. In reality, there are two likely culprits that may be causing you to see red: allergies or eye irritation, both of which cause the blood vessels in the whites of the eyes to become enlarged. Let's break down why this might be happening.
Our eyes are super sensitive organs and it doesn't take much to irritate them. The redness you are experiencing could simply be a reaction to dry air (from air conditioning, for instance), sun exposure, or eye strain. Remedies for this could include wearing sunglasses when you're outside, using ample lighting while working indoors, and using eye drops that are meant to alleviate irritation. Not all eye drops are the same and if you are using one formulated to address symptoms of allergies instead of irritation (or vice versa), that could be the reason they don't seem to be working.
Another possibility, though, is that you do in fact have allergies, many of which may cause eye redness. When particles of these allergens (common ones include dust mites, pollen, and certain foods like peanuts) enter your body, your immune system recognizes them as foreign objects and activates antibodies to fight them off. This triggers the release of histamines, chemicals that control inflammatory response leading to typical symptoms such as sneezing, wheezing, hives, and red eyes. Common quick fixes to reduce exposure to environmental allergens include:
- Avoiding the use of down or wool bed covers that trap allergens
- Washing bed linens weekly
- Reducing indoor humidity with a dehumidifier or air conditioner
- Keeping your home free of dust and clutter
List adapted from The Mayo Clinic.
If your symptoms persist for more than two weeks, a visit to your health care provider may help determine whether allergies are the cause of your bloodshot eyes, what might be triggering them, and how best to treat them. During the visit, your health care provider might perform a skin prick test where s/he injects a tiny amount of a variety of allergens on your forearm or upper back. After fifteen minutes, s/he checks to see if there is any skin reaction. If there is, it will usually dissipate after a half hour. For some allergens, blood tests may also be used to test a person's sensitivity. If you are diagnosed with an allergy, your health care provider might recommend over-the-counter oral antihistamines, prescription eye drops, or nasal sprays. Check out the related Q&A's below for details on different symptoms and treatments.
Unless the redness you're experiencing is accompanied by eye pain, discharge, or impaired vision, it is unlikely that you have a more serious eye disease or infection like Pink Eye, but this is one possibility to discuss with your health care provider. To pinpoint what is causing the redness and to find a solution, Columbia students can make an appointment with Primary Care Medical Services by logging on to Open Communicator.
With this information in hand, hopefully instead of seeing red you'll be seeing white or the whites of your eyes at least.