Your neurologist should rule out cervical spondylosis,
rheumatoid arthritis, alcoholism,
and as a side effect to various antihypertensive and anti arrhythmic. You need to be checked for ischemic heart disease, a detailed evaluation for cerebrovascular disease and other possible etiologies. Dizziness needs to be distinguished as to whether it is vertigo, presyncope, disequilibrium, or non-specific dizziness. Therapy would be according to the cause and diagnosis. Hope this helps. Take care.