Precursor to metabolite: Morphine ER tablets to Morphine-3-glucuronide

Morphine ER tablets is converted to Morphine-3-glucuronide by UGT2B7.

Morphine ER tablets mascot — mnemonic cartoon — Visual mnemonic: Morphine ER tablets mascot

The pair

Morphine ER tablets — Extended-release morphine tablet for continuous severe pain; never for as-needed relief.
Morphine-3-glucuronide — Nonanalgesic morphine metabolite that accumulates in renal impairment; may contribute to neuroexcitatory toxicity.

Morphine ER tablets · Morphine-3-glucuronide · Open Morphine ER tablets in the interactive console ↗