Can I Restart Diligan And Vertin For Giddiness That Returned After Exercise?

I was.advised Diligan 25 n vertin 16, 2 n 3 times daily for fot 7 days, for giddiness n a fall on sudden right turn.Advised phisiotherepy also. It was ok fr 3 months. While doing exercise l again started feeling giddiness n stoppes exercising.lm unable to contact same dodtor again.Shall l start the same treatment.again.