Hello,
I share your concern.
Dizziness, blackout, headache and Nek pain warrants detailed evaluation to find out underlying cause which could be
cervical spondylosis, BPPV (benign paroxysmal positional vertigo),
high blood pressure, Head or innner ear disease like vestibulocochlear disease and many other rare causes.
I would advise you to go to Emergency care for recording of blood pressure, and physical examination, X-ray
cervical spine.
In my opinion, You can take
acetaminophen for neck pain and Promethazine group of drugs for dizziness.
If you can write back to me with following details I will be able to tell you more accurately like
Your age and relevant medical history.
history of
hypertension or heart disease?
Do you smoke or consume liquor?
Thanks for your question please feel free to ask for follow up with all the details I have asked for, I will be happy to help you.
Best wishes