What should be done if a patient experiences sudden vision loss?

When a patient experiences sudden vision loss, it is crucial to refer them immediately for medical evaluation. Sudden vision loss can be indicative of serious underlying conditions such as retinal detachment, stroke, or other acute ocular issues that may require urgent medical intervention. Prompt evaluation by a healthcare professional can help identify the cause of the vision loss and determine the appropriate treatment to prevent permanent damage or complications.

In contrast, advising the patient to rest their eyes or scheduling a follow-up appointment would delay necessary medical care, potentially worsening their condition. Providing over-the-counter medication may not address the underlying issue and could even be harmful, depending on the cause of the vision loss. Therefore, timely referral for evaluation is essential for patient safety and optimal outcomes.