Vision Issues
When the white blood cell count is too high, it would make the blood so thick that it cannot flow properly. As a result, the nutrients and oxygen to your brain and eye areas might be reduced. This leads to some vision issues, such as blurred visibility. Depending on the stages and your condition, the symptom might happen several times or frequently during the day. So, whenever you experience vision problems for an extended period of time, it might indicate leucocytosis.[2]
