Erectile Dysfunction Drugs Linked to Lower Alzheimer's Risk

Recent studies suggest that medications for erectile dysfunction, such as Viagra, may reduce the risk of developing Alzheimer's disease by up to 18%.

A comprehensive analysis of nearly 270,000 men indicates that those prescribed erectile dysfunction drugs like Viagra are 18% less likely to develop Alzheimer's.
The protective effect of these medications was most pronounced among men who received the most prescriptions, suggesting regular use could have a greater impact.
Erectile dysfunction drugs, initially developed for high blood pressure and angina, work by dilating blood vessels, which may also benefit brain health.
Further research, including clinical trials with both male and female participants, is needed to confirm these findings and explore potential mechanisms.
Repurposing existing drugs for Alzheimer's prevention could accelerate progress and offer new treatment avenues, highlighting the importance of continued investigation.