the tablets youve got are vestibular suppresents, they stop the ear sending the dizzy signals to your brain, so help a little but in the long run, can stop you getting better as your brain needs to experience the dizziness in order to get better.
you will probably feel terrible if you drink, as having labs is like being drunk with out the drink!.
hope you feel better soon cod, ive had it for 2 years now and it sucks.