Why is the inner corner of my eye particularly itchy, and how can I relieve the itch?

In general, there are numerous causes of itchy eyes, including the common cold, allergic conjunctivitis, ocular parasitic infections, eye strain, and exposure to environmental contaminants—all of which can trigger ocular itching. Itchy eyes represent a relatively common ophthalmic symptom, and timely treatment is advisable to prevent potential complications. So, how can one effectively relieve intense itching specifically at the inner canthus (inner corner of the eye)? The following section addresses this question.

How to Relieve Intense Itching at the Inner Canthus

1. Use Eye Drops

When experiencing symptoms such as ocular itching, dryness, or aching discomfort, lubricating eye drops—such as artificial tears—can help alleviate these sensations by moisturizing the eyes and replenishing essential nutrients and hydration. However, excessive use should be avoided. It is recommended to consult an ophthalmologist before selecting an appropriate eye drop formulation to prevent adverse ocular reactions.

2. Apply Cold Compresses

Seasonal (allergic) conjunctivitis often produces stringy, mucoid discharge. In such cases, rubbing the eyes must be strictly avoided, as it exacerbates itching and increases local temperature, thereby intensifying pruritus. Instead, applying a cold compress may provide relief. Warm or hot compresses are contraindicated, as they significantly worsen itching and hinder symptom resolution.

Additional Information: Common Causes of Itching at the Inner Canthus

1. Conjunctivitis

Conjunctivitis typically presents with redness, swelling, itching, burning sensation, excessive tearing or epiphora, and increased morning discharge. Self-medication with over-the-counter eye drops is not advised; prompt medical evaluation is essential. Untreated conjunctivitis may lead to serious complications. Cold compresses may help reduce swelling, and frequent handwashing is crucial for preventing transmission and secondary infection.

2. Dry Eye Syndrome

Dry eye syndrome commonly manifests as ocular itching, dryness, and a foreign-body sensation. Reduced tear production may cause ocular pain. Individuals who wear contact lenses or spend prolonged periods working on computers are at particularly high risk. Prevention includes adopting healthy visual habits—for instance, consciously relaxing while viewing digital screens and avoiding excessive visual tension.

3. Eye Strain

Prolonged visual tasks—such as extended screen time or exposure to intense light (e.g., sunbathing at the beach without sunglasses)—may lead to fatigue of the periocular muscles, resulting in itching at the inner canthus. Rubbing the eyes should be avoided; instead, artificial tears may offer symptomatic relief. Additional strategies include gazing at greenery or closing the eyes for brief periods of rest.

The above outlines effective approaches for relieving intense itching specifically at the inner canthus. We hope this information proves helpful.