Can allergic keratitis be cured?

Allergic keratitis is typically difficult to cure completely.

Allergic keratitis often occurs in individuals with an allergic constitution upon exposure to external allergens such as pollen or dust mites. It is an autoimmune condition and, as such, is generally challenging to cure definitively. Recurrence is common—triggered by seasonal changes or compromised immune function. However, symptoms can be effectively controlled with medication. For mild cases, topical antiallergic eye drops—such as sodium cromoglicate eye drops or naphazoline hydrochloride eye drops—may be used. Maintaining good ocular hygiene can also help alleviate allergy-related discomfort. Additionally, avoiding known allergens is essential. When necessary, patients should consult a hospital for allergen testing to identify specific triggers; once identified, consistent avoidance of these allergens in daily life helps prevent recurrent episodes of allergic keratitis.

In daily life, practice proper eye care and correct unhealthy visual habits. Dietarily, avoid spicy, stimulating, or “heat-inducing” foods. Regular physical exercise and strengthening the immune system can reduce the frequency of disease flare-ups.