Sir I am 38 years old. I have vertigo bppv. Doctor told me to do some exercise regularly. It was detected on 2011. Again it came back in 2015 ,then 2016. After exercise and medicine taken it wnt away. For someday I feel dizziness frequently. Sometimes unbalanced while looking upward or downward, or suddenly gets up from bed. Is it related with vertigo or brain tumor. I have illness anxiety disorder problem. I have also gas problem.