Thanks for writing to us.
Having persistent dizziness
cxan be due to n inner ear problem, cervical spondylosis
or electrolyte imbalance
like hyponatremia. Since you have already consulted an ENT surgeon, middle ear problem must have been ruled out. You now need to consult a neurologist
and have detailed investigations like blood electrolyte levels and MRI of head to find out the cause.
I hope this information has been both informative and helpful for you.
Dr. Praveen Tayal