I recently (1/27/2010) had surgery for a ruptured disk - C6-7. My perscription for Lortab 7.5 500 says to take 1 or 2 every 6 to 8 hours. I have to take 2 to get any pain relief, so, my script for 50 won't last near as long as a script for 50 Lortab 10's would. I just don't understand this Dr's reasoning for this kind of perscription. I've had to refill it twice already. "Just Curious" in Mississippi. Thanks!