Flomax
"Woke up with nausea and diarrhea and unbearable pain in my left side. Days later ended up at the ER and cat scan showed 6mm stone on left , Dr. put me on Flomax 1X per day for 10 days and pain meds. Followed up with urologist 9 days after taking the Flomax and an ultrasound showed no more stone on my left side I passed it without feeling it.  I have another 5mm on my right but now that I know what to expect I will have Flomax and pain meds on hand for the next episode."