For five months I haven't slept for consecutive hours because of waking up with a need to urinate. 5 months ago checked for Urine and diabetes plus b 12 levels. Since then I have had hours of dizziness and nausea in the mornings and I lie down, drink fluid in case I'm dehydrated. I stopped all herbals and vitamins as I had been taking large doses of Vitamin D.
Have had a cervical osteophyte for years and lower spinal stenosis from slipped discs which have caused nerve damage. Have seen a neurosurgeon for the disc issue in lower back.
Yesterday hours after chair yoga I sat at the computer and suddenly felt I could be having a TIA as it felt like spots in my brain were sparking and I began to black out, but put my head down and didn't faint in my seat.
I went to the ER and was attatched to an EKG, blood drawn for all sorts of tests, had a Brain Scan and had scans on my carotid arteries. Both were normal and clear. I am 81 and had gone to the ER since my brother had a massive stroke on having a 4 part heart operation and his carotid artery cleared. A speck broke loose during the operation, yet he recovered completly in spite of loss of speach and movement. Eventually i after a full and vigorous healthy decade, dieing of a massive stroke.
I have high blood pressure, take Losartin. No thyroid function (thyroidectomy) so take Armour dessicated thyroid. Have cateracts which don't bother me and Glaucoma for which I take Lumigen. Do get scintilatting auras with dark peripheral visual fields. None lately.
Will schedule a followup with my cardiologist.
Thought lack of sleep, and my neck issues might be part of my problem.
Had gotten 4 hours of unbroken sleep the night before the episode I feared was a TIA.
The physician came to no conclusion and I have been cautioned that it could be a heart issue and probably would need a halter monitor .
I have been deaf in my right ear all my life, and partially deaf in my left; Have had Meniere's in the distant past, which cleared up, and don't know if this problem of dizziness could be vestibular.