Quetiapine Oral Solution in Alzheimer's Disease: Efficacy and Dosage Insights from a Real-World Retrospective Study.

Background: Neuropsychiatric symptoms (NPS) are distressing for patients with dementia, often accelerating functional decline and nursing home placement. Medications such as quetiapine are used to alleviate NPS, but their side effects require cautious use. Liquid formulations such as quetiapine oral suspension suit specific populations; however, real-world data on their use in patients with dementia are limited.