Can Erectile Dysfunction Drugs Reduce Dementia Risk?
New research failed to support the hypothesis that phosphodiesterase-5 (PDE5) inhibitors like sildenafil (Viagra) and tadalafil (Cialis) are promising drug repurposing candidates for Alzheimer’s disease and dementia. Using four analytic approaches designed to address potential biases, PDE5 inhibitors did not reduce the risk of Alzheimer’s and related dementia compared with other drugs used for pulmonary […]