Hi, yes, both drugs are associated with dizziness, need is to adjust the doses and please get
your blood pressure checked too. Please consult your doctor for the same.
Also, some patients develop tolerance to dizziness but if the symptoms are affecting your daily routine, need is to consult doctor.
The incidence of dizziness is quite high with both gabapenti as well as buspirone.Other option is to replace buspirone with other drug from the same group.