Thanks for the query to H.C.M. Forum.
It have been better ,if you have mentioned your age and sex .
Age is important as certain disease like dizziness
, headache related to age.
Sex is important as certain pin & needle sensation over tongue may be due to hormonal
imbalance in female.
If you are female (>40 years) then get in blood for estrogen
If you are male ( >50 years) then get in blood pressure examination .
Tension may be the reason of this sort of symptoms.
In my opinion mention all reports about you & your disease .
Good luck. Dr. HET