Pseudobulbar affect (PBA) involves brief, uncontrolled episodes of crying or laughing. It can result from various neurological conditions, such as stroke or multiple sclerosis (MS). It is not a mental ...
PHILADELPHIA, Pennsylvania — A combination of dextromethorphan and quinidine (Nuedexta, Avanir Pharmaceuticals) significantly reduced symptoms of pseudobulbar affect (PBA) among patients with dementia ...