10. Sudden Loss of Vision – An Eye-Opening Indicator of Small Vessel Disease
The final symptom in our exploration of Small Vessel Disease is a sudden loss of vision. It might manifest as a complete loss of sight in one or both eyes, or it could take the form of double vision. Alternatively, it could also present as a sudden onset of blurred vision. Though it may seem unrelated, this symptom could indicate the presence of SVD.
The basis of this symptom lies in the fact that the eyes, like every other organ, rely on a healthy blood supply to function correctly. The small blood vessels supplying the eyes are not immune to the effects of SVD. When these vessels are compromised, it can result in a disrupted blood supply to the eyes, leading to visual symptoms.
The connection between a sudden loss of vision and SVD becomes clearer when we consider that the blood vessels supplying the eye and the brain are closely interconnected. Therefore, conditions that affect the brain’s blood vessels, like SVD, can also impact the eyes.
It’s important to note that a sudden loss of vision is a medical emergency, regardless of whether it’s related to SVD or not. Anyone who experiences this symptom should seek immediate medical help. When seen in conjunction with other symptoms discussed in this article, a sudden loss of vision could suggest the presence of SVD. (10)
