7. Vision Problems: The Hazy and Blurred World of Polycythemia Vera
Vision problems, such as blurry or double vision, can be experienced by some individuals with PV. These vision issues can interfere with daily activities and affect the overall quality of life.
Vision problems in PV patients can be attributed to the increased blood viscosity and reduced blood flow to the eyes. The thickened blood can cause inadequate oxygen delivery to the eye’s tissues, leading to blurry or double vision. In severe cases, the reduced blood flow can result in transient ischemic attacks (TIAs) or mini-strokes, which may cause temporary vision loss.
Another factor contributing to vision problems in PV patients is the increased pressure on the optic nerve due to elevated blood pressure. This increased pressure can cause optic nerve damage and vision issues, such as glaucoma.
Managing vision problems in PV patients may involve medications to reduce blood viscosity, control blood pressure, and address other underlying causes of PV. In some cases, patients may require specialized eye care, such as prescription eyewear or treatment for glaucoma. Regular eye exams and consultations with a healthcare professional are crucial for monitoring and adjusting treatment plans as needed. (7)
