Hi, Welcome to Health care magic forum.
The reason for the symptoms may be the hypertension
, infection of the internal ear,or ischemia
of the brain.
I advise you to consult a neurologist
for diagnosis and treatment. You may need to have an M.R.I. and other tests for diagnosis and treatment.
Take more of green leafy vegetables, pulses, sprouts, and protein rich foods to have good health and resistance against infections.
Wishing for a quick and complete recovery. Thank you.