Contact lenses and the red eye

Area of Science:

• Ophthalmology
• Contact Lens Care

Background:

• Red eye is a common complaint among contact lens wearers.
• Causes vary widely, from minor irritation to severe, sight-threatening infections.

Purpose of the Study:

• To outline essential history-taking components for red eye in contact lens wearers.
• To describe crucial examination techniques for diagnosing red eye in this patient group.
• To provide a comprehensive review of potential causes of red eye associated with contact lens use.

Main Methods:

• Review of existing literature and clinical guidelines.
• Description of patient history elements pertinent to contact lens wear and red eye.
• Outline of key physical examination findings for diagnosing red eye.

Main Results:

• Identification of specific historical questions to differentiate causes of red eye.
• Highlighting of critical examination signs associated with contact lens-related red eye.
• Categorization of various etiologies, including infectious and non-infectious causes.

Conclusions:

• Accurate diagnosis of red eye in contact lens wearers requires a targeted history and examination.
• Prompt identification and management of sight-threatening conditions are crucial.
• Understanding the differential diagnosis is essential for appropriate patient care.