Diziness in head. Few new medicine!

I m facing a problem of light dizziness in my head with light headche ... Whenever i m standing anywhere or i m in some close premises or in wash room i felt light dizziness(chakkar aana) in my head Also facing a problem of light headche Have consulted the general physician and ENT and eye specialist and no major problem found Around one month back my BP was and cholestrol and uric acid was on border line for which i m taking medicine tetan ct 12.5, rosufit 10/160, febumac 40and also taking less sugar in my daily diet also taking vertin 16 mg since last one month but no benefit as of now Now shud i check my hemoglobin or consult ant neuro doctor Please guide and suggest since every doctor is just experimenting by giving few new medicine