[quote name='BigT']People, and doctors especially, are biased to "do something."
In many cases, the correct answer is to provide reassurance and do nothing.[/quote]
Been told all sorts of times that "this is viral, stay at home and rest, that's the best we can do." So doctors are capable of it. Pretty much why I'll only go to a doctor if I'm shitting through my eyes, because in any other case it's just the old chicken soup write off.
For example, healthy people with viral URIs rarely need antibiotics, but they often get a z-pak, some amoxicillin, or even a fluoroquinolone... in most cases these are viral infections that are not complicated by secondary bacterial infections.
Which is part of the reason why healthcare costs are out of control. That's the doctor's fault, and by extension, whatever pharmaceutical company is paying him kickbacks to get people on their drugs.
If doctors flatly said "you don't need this, and here's why," then costs could be reduced. So I'm not sure why you're bringing this up. If you're trying to clarify the position above I quoted, you're not really adding anything here.
Furthermore, even if they do get a bacterial infection, they will very likely clear it on their own. So giving antibiotics to people with URIs is usually the wrong answer unless they have other comorbidities or their symptoms have lasted a long time without improvement.
I'm all for less antibiotics. People are becoming pussies, and they are pussifying our meds because of that. Still strikes me as something that doctors ought to be in better control of.
The same goes for invasive and noninvasive tests...
...we take way too many people for cardiac catheterization...
...we get way too many imaging studies (MRIs and CTs). MRIs are expensive but otherwise benign, but CTs could expose one to significant amounts of ionizing radiation (especially if the machines aren't maintained or calibrated well).
Ok. More doctors should stop this, and whoever is interfering (pharma, insurance, whatever) should step the

off. This is why our healthcare is so convoluted - there's endless levels of bullshit to wade through, each with a hand going for the pie. Time to cut some fingers off.