History is not clear. But on the basis of presentation your father may feel dizzy while lying down from sitting position. He may be suffering with postional vertigo. He may need vertin 8 mgm TDS for some time . You should first consult a ENT specialist and neuflogist then if ENT specialist also recommend for the second.
Answered2017-06-14 15:18:35
Let others know if this answer was helpful