Hello, From last 1 month i am having lightheadedness and eye pressure. It starts after working for 3 to 4 hours on computer and lasts till end of the day. It's not a severe dizziness but a light fainting like sensation, nothing spinning around me. I consulted General Physician and got Hemogram and B12 tested. Results are ok, nothing unusual. He recommended some vitamin supplements but problem still remains. I consulted Ophthalmologist and the vision is normal. I consulted ENT specialist and everything is normal, no sign of ear infection or vertigo. I have no severe neck pain. I am going thru this lightheadedness feeling everyday. Please advice whom to consult and what could be wrong.