'At once, doctor's orders, instantly, next!' in Latin medicalese on an Rx

Let's find possible answers to "'At once, doctor's orders, instantly, next!' in Latin medicalese on an Rx" crossword clue. First of all, we will look for a few extra hints for this entry: 'At once, doctor's orders, instantly, next!' in Latin medicalese on an Rx. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.