Eye itching is one of the most common eye complaints in daily life. It may occur due to many different reasons, ranging from simple allergic reactions to serious diseases of the eye surface. While itching may sometimes be mild and temporary, in other cases it can be severe and accompanied by redness, tearing, burning, and a gritty sensation. It is more frequently seen during seasonal changes, in people working in dusty or enclosed environments, and in individuals with allergic tendencies.
Op. Dr. Diclehan, an experienced eye specialist, emphasizes that although eye itching is often caused by allergies, persistent or severe itching should always be evaluated, as constant eye rubbing can damage the eye surface and worsen the condition.
The most frequent cause of eye itching is allergic conjunctivitis. In allergic individuals, the immune system overreacts to normally harmless substances called allergens.
Common allergens include:
In allergic eye itching, both eyes are usually affected. Redness, tearing, and swelling around the eyes are common, and some patients also experience runny nose, sneezing, and throat itching.
Op. Dr. Diclehan notes that increased pollen levels in spring significantly worsen allergic eye symptoms.
Dry eye occurs when the eye surface is not adequately lubricated. When the tear film is disrupted, the eye becomes irritated and itchy.
Dry eye is more common in:
Burning, stinging, and a gritty sensation often accompany itching. Rubbing the eyes can further damage the surface.
Improper contact lens use can negatively affect eye health. Poor hygiene, expired lenses, or unsuitable cleaning solutions may lead to irritation, allergy, or infection.
Causes of contact-lens–related itching include
If itching occurs, lens use should be stopped and an eye doctor consulted. Op. Dr. Diclehan strongly recommends regular eye checkups for contact lens users.
Bacterial and viral infections cause inflammation of the eye surface, leading to itching and redness, a condition known as conjunctivitis.
Symptoms may include:
Bacterial infections usually produce yellow or green discharge, while viral infections produce watery discharge. These infections can be contagious
In spring and summer, pollen levels rise, causing seasonal allergic conjunctivitis. Itching, tearing, and sneezing become more prominent. Protective sunglasses and limiting outdoor exposure can help.
Makeup and chemical products used around the eyes may cause allergic reactions, especially:
Expired or low-quality products increase risk.
Eye itching can also result from:
These factors dry and irritate the eye surface.
People with weakened immune systems are more prone to eye infections and irritation, including:
Seek medical attention if there is:
Op. Dr. Diclehan warns that these symptoms may not be simple allergies.
Treatment depends on the cause:
Self-medication is not recommended.
Helpful measures include:
These are supportive but not a replacement for medical treatment.
Eye itching is often caused by allergies, dryness, or environmental factors, but persistent or worsening itching with vision problems requires evaluation. Early diagnosis and proper treatment protect your eyesight.
Op. Dr. Diclehan emphasizes that personalized treatment and accurate diagnosis allow fast and safe recovery.
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