The Eye in Aquatic Environments
Clinical Considerations for Swimmers and Divers.
Course Overview
Aquatic environments present a unique set of ocular challenges — from chlorine-induced surface disruption to the infectious risks of contact lens wear in water. This Clinical Essential equips clinicians with the knowledge to counsel patients effectively, recognize aquatic-related ocular presentations, and apply evidence-based guidance to a patient population that is often underserved by standard clinical education.
Clinical Relevance
Millions of patients swim recreationally or competitively, yet few receive targeted ocular counseling. Understanding the effects of chlorinated pools, open water, and hyperbaric environments on the ocular surface — and the specific risks for contact lens wearers — enables clinicians to provide meaningfully better care for this population.
Course Details
Credit hours and COPE approval pending. Join the waitlist to receive notification when this course becomes available.
Learning Objectives
Upon successful completion of this educational experience, the clinician will be able to:
Describe the effects of chlorinated and non-chlorinated aquatic environments on the ocular surface and tear film.
Identify the infectious risks associated with contact lens wear in aquatic environments, including Acanthamoeba keratitis.
Counsel patients on appropriate protective measures and contact lens hygiene in aquatic settings.
Recognize clinical presentations associated with aquatic ocular exposure and apply appropriate management strategies.
Apply evidence-based guidance to competitive swimmers, recreational swimmers, and scuba divers.
Course Modules
This educational experience is organized into the following modules. Content is subject to refinement prior to final release.
Aquatic Environments and the Ocular Surface
How chlorine, salt water, and fresh water affect the tear film, conjunctiva, and corneal epithelium — the physiology of aquatic exposure.
Infectious Risks
Acanthamoeba, Pseudomonas, and other pathogens associated with aquatic environments — risk factors, clinical recognition, and prevention.
Contact Lenses and Water
The evidence on contact lens wear in aquatic settings — risk stratification, patient counseling, and practical guidance.
Competitive and Recreational Swimmers
Ocular surface disease in swimmers, protective eyewear, and managing the high-exposure patient.
Scuba Diving and Hyperbaric Considerations
Pressure-related ocular effects, mask squeeze, and considerations for patients with prior refractive surgery or ocular pathology.
Educational Philosophy
This educational experience is designed to support clinical reasoning and evidence-informed decision-making. It does not constitute clinical advice and should not replace consultation of official prescribing information, applicable standards of care, or the clinical judgment of the treating clinician. COPE approval and credit hours are pending and will be confirmed prior to release.
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Companion Resource
The Clinician's Companion
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