Eye Redness: Causes, Symptoms, and Quick Relief

When dealing with eye redness, a visible inflammation of the ocular surface that makes the whites of the eyes look pink or blood‑shot. Also known as red eye, it can be a sign of several underlying conditions. One common cause is allergic conjunctivitis, an eye allergy that triggers itching, tearing, and redness. Another frequent driver is dry eye syndrome, insufficient tear production that leaves the eye surface irritated, which often worsens after using antihistamines, medications that can reduce tear volume while relieving nasal allergies. Even simple home remedies like saline nasal irrigation, a rinse that clears nasal passages but may cause watery, red eyes if performed incorrectly can trigger temporary redness.

Eye redness often encompasses allergic conjunctivitis, but it can also point to a bacterial eye infection that needs antibiotics. If the redness is accompanied by intense pain, light sensitivity, or sudden vision changes, you might be dealing with an infection or inflammation deeper inside the eye, such as uveitis. Knowing when to self‑care and when to seek professional help is crucial—over‑the‑counter drops may soothe mild irritation, but persistent symptoms warrant a doctor's visit.

What You’ll Find Next

Below you’ll discover detailed articles on medication comparisons, practical treatment steps, and expert advice that help you manage eye redness and related eye issues. From allergy relief to dry‑eye remedies, the collection offers clear guidance for everyday relief and when to get medical attention.