For a second conviction, you’ll face a prison sentence of five to 30 days. If this is your third offense, your prison sentence will be at least 60 days and may include hard labor. You’ll face one year in prison for the fourth offense and on.
However, if this is your first offense, you’ll typically just be fined between $600 and $2,100 for the offense, and your license will be suspended for 90 days. You’ll also have to attend a program designed to help with substance abuse or prevent DUIs.