Viagra for Dementia ?

Well, the drug was developed to treat hypertension, so I can see the potential.
Anything that helps with this terrible condition has my vote.

The research may prompt funding for further research. It was based on 75 participants so a way to go before it's mainstream.
Here's a report
neurosciencenews.com/viagra-dementia-neurology-26274/#:~:text=The%20team%20found%20that%20sildenafil,function%20in%20at%2Drisk%20patients.