Yes, this is true and worth mentioning in some cases, as some commenters have noted. Although as far as my knowledge goes, almost all cases of issues are where

Yes, this is true and worth mentioning in some cases, as some commenters have noted. Although as far as my knowledge goes, almost all cases of issues are where the patient is taking either an absurd amount (>10x what they should be), or has some other very unusual/absurd health issue. We can only provide disclaimers for so much, but for the sake of completeness, this is worth mentioning and indeed correct.