Hello!
I read your question and understand your concern.
I would like to know more about your headache: the location, throbbing or like pressure, the duration and if you have nausea or intolerance to noise and light. I would also like to know your age.
There are many disorders causing a collapse, like : cardiac problems, metabolic problems, neurological problems, etc.
The
numbness and
tingling in your arms, blurring vision, inability to concentrate and loss of balance , put all together with a normal
CT scan, make me think of psychological problems and
anxiety . Tension type headache would be associated with this situation. It is typically a diffuse headache like pressure or tightening.
Although I would recommend a good neurological examination and a brain MRI just to exclude any other neurological disorder where the CT scan has a low sensitivity.
If everything results ok , I would recommend an antidepressant like
sertraline or escitalopram.
Hope to have been helpful!
Thank you for using HCM!
Best wishes!
Dr. Abaz Quka