
New case suggests muscarinic therapy xanomeline/trospium calms treatment‑resistant bipolar I mania with psychosis, hinting at nondopamine options.

Dr Sharma is a board-certified psychiatrist and a faculty member at UC Davis Medical Center.

New case suggests muscarinic therapy xanomeline/trospium calms treatment‑resistant bipolar I mania with psychosis, hinting at nondopamine options.