Thank you for posting your query.
Your symptoms require further evaluation. Episodes of dizziness
along with tingling
in the tongue could represent posterior circulation ischemia
(lack of blood flow to back of brain). So, an MRI along with MR angiogram of brain should be done to diagnose that. In the meanwhile, you should be on aspirin to prevent further ischemia and strokes.
Risk factor evaluation would include tests for BP, sugar, cholesterol
I hope it helps. Please get back if you require any additional information.
Wishing you good health,
Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad, India
Click on this link to ask me a DIRECT QUERY: http://bit.ly/Dr-Sudhir-kumar
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