Blurred Vision: A Rare Complication of Dialysis

Dialysis can affect the patients' vision in rare cases. Early attention and treatment can prevent eyesight loss. If the patients on dialysis have blurred vision, it may indicate eye problem. They are recommended to notify the doctors at once. Here is a review of causes of blurred vision:
Anterior Ischemic Optic Neuropathy
It can be seen in dialysis patients. It is mainly attributable to atherosclerosis, hypotension, hypertension and anemia. These conditions can cause insufficient blood supply to portions of the optic nerve, thus leading to blurred vision. If untreated, it can cause vision loss in one eye or both.
Retinal Detachment
It is common in Diabetics. Therefore, the patients with Diabetes are recommended to have yearly eye examinations.
Syncope
In dialysis, the high levels of fluid is filtered out of body in a very short time. The patients are susceptible to suffer from too low blood pressure. Syncope happens when blood supply to the brain is suddenly interrupted, occasionally during dialysis.
Infection
The infection virus may spread and invade into eye or brain. As patients on dialysis have weak immunity, they are more likely to develop various kinds of infections.
Apart from the above causes of blurred vision in dialysis, blurred vision may be also associated to the following conditions.
Tumor
The tumors may infiltrate nerves or the brain and interfere with eye function. Also, cyst and aneurysm may cause blurred vision in the same way.
Low glucose level
Low glucose level can be attributed to blurred vision. The endocrine disorder may affect nerve system.
If you are on dialysis and experiencing blurred vision, you may consult our online experts to make out the causes of your condition.