Overview of Common Ocular Diseases

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The eyes are often referred to as the "windows to the body" because they can provide early signs of both ocular and systemic health issues. During a comprehensive eye exam, optometrists can detect a variety of conditions that may not yet show symptoms elsewhere in the body. For example, high blood pressure can cause changes in the blood vessels at the back of the eye, while diabetes can lead to diabetic retinopathy, affecting the retina. In some cases, early signs of systemic conditions like high cholesterol, thyroid problems, or even certain types of cancer can be identified through subtle changes in the eyes.

Beyond systemic issues, many ocular problems, such as glaucoma, macular degeneration, and cataracts, can develop silently, often without noticeable symptoms in the early stages. Regular eye exams are crucial for detecting these conditions before they progress too far, enabling earlier treatment and preventing further complications. Through careful observation of the eye's structures, an eye exam can offer valuable insights into a person’s overall health, making it an essential part of maintaining long-term well-being.

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