Sure it might have an impact, but again the culpability of harm isn't on the consumer or advertiser. If people able to shop around for doctors to get any prescription then isn't that the problem, not the advertisement?
It doesn't matter if the adverts have an impact on sales, if it does then doctors are to blame, tv adverts cant prescribe people medication.
It doesn't matter if the adverts have an impact on sales, if it does then doctors are to blame, tv adverts cant prescribe people medication.