Today at work while sitting at the pc, not feeling rushed or anxious, I suddenly became VERY dizzy, could not focus and had to close my eyes to stop the spinning. This went on for a few minutes followed by a sudden rush of tunnel vision and a light headache which passed after a few minutes. What could have caused this?
Hello and welcome to Chat Doctor, A history of dizziness, inability to focus, lightheadedness and tunnel vision is suggestive of glaucoma. Tunnel vision is very characteristic of glaucoma. Thus, I suggest you to consult an ophthalmologist for clinical assessment, relevant investigations and thus management. Thanks and take care Chat Doctor.