July 01, 2025 Cough Syrup for Cognition Loss? Once used for coughs, ambroxol is being investigated for Parkinson disease dementia. A new trial shows it is safe and biologically active, though cognitive benefits remain unproven. Conexiant
Pharmacologic Toll-like Receptor 4 Inhibition Ameliorates Early Astrogliosis Improving Neurocognitive Outcomes Following Traumatic Brain Injury