Viagra Shows Promise in Boosting Brain Blood Flow for Dementia Prevention

A new study reveals that sildenafil (Viagra) enhances brain blood flow and improves blood vessel function in patients at risk of vascular dementia. This study marks a significant advancement in addressing this condition. The team found that sildenafil increased blood flow in the brain's small and large vessels, potentially preventing dementia. These findings highlight the drug's promise for larger-scale trials to confirm its effectiveness.