The Importance of Preventing and Managing Tear Dysfunction Syndrome in Allergic Conjunctivitis and How to Tackle This Problem

J Investig Allergol Clin Immunol. 2023 Dec;33(6):439-445. doi: 10.18176/jiaci.0960.ABSTRACTTear dysfunction syndrome, also known as dry eye disease (DED), is a multifactorial disease of the ocular surface characterized by the loss of tear film homeostasis. DED shows a significant clinical overlap with ocular allergy (OA), which alters tear film homeostasis, thus predisposing the patient to DED. Both conditions constitute the most common ocular surface disorders and have a potentially severe impact on patients' quality of life. Clinical practice guidelines recommend topical therapies as first-line treatment for OA. However, eye drop formulations may contain additional substances that can contribute to ocular surface damage and the development of DED. Therefore, physicians treating ocular allergy should be aware of problems affecting the tear film, the role of tear film disruption in OA, and topical treatment to prevent or minimize DED. The aim of this review is to present an updated overview of the topic.PMID:38095493 | DOI:10.18176/jiaci.0960
Source: Journal of Investigational Allergology and Clinical Immunology - Category: Allergy & Immunology Authors: Source Type: research