Yes, an eye exam can potentially detect other health issues. The eyes are interconnected with various systems in the body, and certain health conditions can manifest signs or symptoms that can be observed during an eye exam. For example, an eye care professional may identify signs of diabetes, high blood pressure, autoimmune disorders, or even certain types of tumors. If any such indications are noticed, they may recommend further medical evaluation or refer you to a specialist for appropriate care. Regular eye exams, therefore, serve as an opportunity for early detection of both eye-related and systemic health conditions.