Eye redness may appear in a certain area of the eye, such as the corner of the eye, or throughout the white of the eye 1. Though a patch of redness may indicate a localized affect of a condition, the same condition may cause widespread redness on the eye 1. If redness does not improve and accompanies other symptoms such as irritation or changes in vision, a person should contact an eye doctor to determine the disorder causing the symptoms 1.
If you are experiencing serious medical symptoms, seek emergency treatment immediately.
Many people have allergic responses to pollens or other seasonal triggers, and some people struggle with allergic reactions to pets. These reactions may cause sinus reactions, such as sneezing or congestion, but the eyes may react as well, says The University of Michigan Kellogg Eye Center 2. Redness often appears, typically across the entire white of the eye 1. Itching and surface discomfort may occur as well. Over-the-counter allergy eye drops often helps relieve eye redness and other symptoms, though, some people may require a prescription allergy eye drop 1. Oral allergy medications may help relieve redness and irritation, as well as prevent recurring symptoms.
Inflamed Eye Membrane Causes
Eye infections, such as conjunctivitis, often cause redness in the eyes 13. In most cases, significant inflammation causes redness through the entire white of the eye, the reason many people refer to conjunctivitis as “pink eye.” Other symptoms may include itching, discomfort and discharge, says MayoClinic.com 13.cause:
- In most cases
- significant inflammation causes redness through the entire white of the eye
- the reason many people refer to conjunctivitis as “pink eye.” Other symptoms may include itching
- says MayoClinic.com 13
For most people, the symptoms will gradually improve over a matter of days. However, some people may need to use prescription eye drops to aid in resolving the infection. A person should contact an eye doctor if symptoms worsen instead of improve, or if vision and comfort decreases.
A broken blood vessel on the white of the eye will cause localized redness, which may occur in the corner of the eye or any location on the white of the eye 1. The broken blood vessel, called a subconjunctival hemorrhage, does not typically cause pain, irritation or changes in vision, says MedlinePlus 14. The hemorrhage often occurs after sneezing or coughing, though some people cannot relate a cause to the appearance of the broken blood vessel. The hemorrhage, which acts like any bruise on the skin, will heal over time and should not worsen. However, if the red spot on the eye appears to bulge out or bleeds into the colored part of the eye, a person should seek medical attention.
- A broken blood vessel on the white of the eye will cause localized redness, which may occur in the corner of the eye or any location on the white of the eye 1.
- The hemorrhage often occurs after sneezing or coughing, though some people cannot relate a cause to the appearance of the broken blood vessel.
Inflamed Eye Membrane Causes
Causes of White Eye Discharge
Causes of Broken Eye Blood Vessels
Side Effects of Numbing Eye Drops
What Are the Causes of Swollen Eyes & Face?
What Are the Treatments for a Sticky Eye From a Head Cold?
Allergic Reaction to Eye Makeup Symptoms
Causes of Green Mucus in the Eye
What Causes Edema Above the Eyes?
Types of Viral Eye Infection
Kate Beck started writing for online publications in 2005. She worked as a certified ophthalmic technician for 10 years before returning to school to earn a Masters of Fine Arts degree in writing. Beck is currently putting the finishing touches on a novel.