Which of the following is NOT typically a symptom of dry eye syndrome?

In dry eye syndrome, patients often experience a variety of symptoms related to the insufficient lubrication of the eye. Grittiness refers to the sensation of having sand or grit in the eyes, which is a common complaint among those with dry eyes. Blurred vision can occur because inadequate moisture affects the clarity and stability of the tear film, which is critical for clear vision. Light sensitivity, also known as photophobia, can result from the discomfort and inflammation caused by dry eyes, making bright lights particularly bothersome.

Increased tearing, however, is not a typical symptom of dry eye syndrome. In fact, while patients may sometimes report tearing, the tears produced are usually of poor quality and do not adequately lubricate the eye. This reflex tearing can occur as a response to the irritation caused by dryness, but it does not indicate sufficient moisture. Therefore, increased tearing stands out as the symptom that does not align with the core characteristics of dry eye syndrome.