My responses are in italics. I've changed a lot over the years, too.
if a young male or female has abdominal pain, has normal vitals and a normal exam, I used to lab + CT/US them maybe 50% of the time. Now I still generally lab them, but my CT/US has gone down to < 10%. Even then, I don't find pathology. I probably shouldn't even lab them and just say "hey....you are not dying, there is nothing to do here, I'll give ya dicyclomine and zofran. Get out"
Anyone under the age of 50, I do this all the time. I just happen to work in a shop where my average patient is a 76 year old female. There's no escaping that workup. I seriously work in the "United States Capital of Old People".
I also more regularly send home low risk chest pains without setting them up for an outpatient stress test. If you're < 60, had chest pain (not having chest pain), have normal or unchanged EKGs, and two neg trops...I probably discharge them 80-90% of the time unless there are extenuating circumstances. I also use the HEART score to back me up. I used to admit several of those 40-60 yo patients
I admitted a 37 year old for chest pain two shifts ago. Hospitalist called me an idiot. Cath'd. 99% LAD lesion. Young people aren't healthy anymore. If they are healthy, they're generally not in the ER. Good on you for doing the right thing, though.
I'm ordering less and less stuff for routine (lower) extremity cellulitis. I don't care how big it is. If you ain't vital-sign sick and don't have a ton of comorbidities, I will d/c you with appropriate antibiotics. Most of the time these patients literally just sit in the hospital picking their nose except for 1-2 times a day they get an IV antibiotic. Then they just sit around. Doing absolutely nothing while those who actually need the hospital board in the ED? Most of these cellulitis do not need acute hospital care. I've not had a single case return very sick. I've had a few return who allegedly failed outpatient therapy, but I have a hard time trusting the muggles.
As long as there's no complications/comorbidities such as DM/Immunologic drugs/vasculopathy, I do this as well. Unfortunately, the disphit (sic) FPs around here regularly send me patients "For IV antibiotics". I had a discussion with one particularly bad offender two weeks ago, and pointed her to a list of drugs with 100% bioequivalence between PO and IV forms. The only thing I got was a nastygram from administration, scolding me for "harming relations between the community and the hospital".