That only applies if you know that homeopathic drugs even exist, such that you know to check for them, and avoid them if they are not what you want. I suspect

That only applies if you know that homeopathic drugs even exist, such that you know to check for them, and avoid them if they are not what you want. I suspect a fairly decent chunk of homeopathic drug sales come from people who think they are normal (evidence-based) OTC medication.