Shift 8x hiprex?

I can help, but I need one clarification: what does “Shift 8x hiprex” refer to in your context?

Common possibilities:
- A medication dosing instruction for HIPREX (methenamine hippurate): for example, “shift” as in change the regimen by 8× (dose or frequency).
- A product/label instruction (e.g., “shift 8x” shown on a prescription, MAR, or hospital protocol).
- A database/search query where “Shift 8x” is a code related to HIPREX.

Please paste the exact line you’re looking at (including any numbers/units like mg, mL, times per day, or schedule) or tell me:
1) Your country (labeling differs)
2) Whether HIPREX is for you (and the current prescribed dose, if known)
3) What “shift 8x” is supposed to change (dose? frequency? timing?)

Because HIPREX is a urinary antiseptic used for specific indications, I don’t want to guess a dosing change that could be unsafe.