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Viagra improves brain blood flow and could help to prevent dementia

ox.ac.uk

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Re: Viagra improves brain blood flow and could help to prevent dementia

#91
post #3

It needs prescription, correct?

It's possible to order it from Indian pharmacies or one can pick it up while on vacation in the third world.

Which is why every package I get from India (to Canada) goes through heavy inspection, to the point that most/all Indian pharmacies just won’t ship here anymore.

Re: Viagra improves brain blood flow and could help to prevent dementia

#92

First NIH said it does: https://www.nih.gov/news-events/nih-research-matters/viagra-... Then it doesn't: https://www.nih.gov/news-events/news-releases/nih-dream-stud... Then it does: https://www.ox.ac.uk/news/2024-06-07-sildenafil-viagra-impro... Who knows what to believe.

Maybe these studies are particularly hard

That seems a reasonable assumption.

Re: Viagra improves brain blood flow and could help to prevent dementia

#93

First NIH said it does: https://www.nih.gov/news-events/nih-research-matters/viagra-... Then it doesn't: https://www.nih.gov/news-events/news-releases/nih-dream-stud... Then it does: https://www.ox.ac.uk/news/2024-06-07-sildenafil-viagra-impro... Who knows what to believe.

This is like the supposed health benefits of drinking red wine. I don’t know if it’s true or not but it’s fun to find out.

Re: Viagra improves brain blood flow and could help to prevent dementia

#94
post #8
post #4

Earlier quoted context omitted.

You take it for this purpose or why?

Looks like 5mg viagra is 10%-20% of the minimum recommended dose for viagra's original purpose

5mg of tadalafil would be 50% of the typical “as needed” dose for its original purpose

Re: Viagra improves brain blood flow and could help to prevent dementia

#95

First NIH said it does: https://www.nih.gov/news-events/nih-research-matters/viagra-... Then it doesn't: https://www.nih.gov/news-events/news-releases/nih-dream-stud... Then it does: https://www.ox.ac.uk/news/2024-06-07-sildenafil-viagra-impro... Who knows what to believe.

> Who knows what to believe.

Honest question: do we need to believe one or the other ?

Or can we get away with "it depends" or "it works on some subjects and not on others"

Re: Viagra improves brain blood flow and could help to prevent dementia

#96

Viagra increases the effect of nitric oxide, which is bad stuff when it gets into cytochrome complex iv in the mitochondria (IIRC). I would personally suspect based on that, that its effects on brain health would be negative in spite of blood flow.

1. "Bad stuff" meaning what?

2. There's no such thing as increasing "the effect" of such a nonspecific chemical as nitrogen oxide. There's tons of effects, and it increases some of them. Also, can the active ingredient get into mitochondria?

Re: Viagra improves brain blood flow and could help to prevent dementia

#98

Well. too sad I can't take it. It gives me terrible heartburn (an acute stomach pain, not a heart related condition) that only partially responds to anti-acids such as Alka Seltzer. Also, extremelly stuffy nose, to the point where basically I need to breath by the mouth. And the red eyes, eyes as red as if had just smoke the biggest and strongest joint ever. Yes, I tried to use it recreationally a few times. It is no…

Were you taking authentic or internet genetics from China/India?

Ive gone through a decent amount of generics over the years, from several sources, and even though the label is the same, they almost all act differently on me. Some give me a flushed red face. Some cause a dull headache. Some don't cause anything negative thank God. They all work though.

I think the Indian/Chinese ones are laced with garbage and what I feel depends on what else was in there.

Re: Viagra improves brain blood flow and could help to prevent dementia

#99

Wasn't this class of medication originally for cardiovascular issues, and the whole ED mitigation was a happy marketable accident?

It is being used off label all over the place for heart conditions. That’s why i take it. The on label use is actually pretty annoying for the first few months.

Re: Viagra improves brain blood flow and could help to prevent dementia

#100

you know what else would? walkable cities more time off from work more third spaces less air pollution less inequality of course none of that "increases productivity or GDP" so the ruling class won't consider it. of course when they start dying like Japan with low birth rates, their 'solution' is to have a government funded dating app instead of doing the obvious.

Given the opportunity, people will do anything else than have more than 2 children, which is the requirement to increase the population. There’s just better stuff to do than spend multiple years taking care of the baby. Any argument other than “for the greater good” won’t sound reasonable to educated population. Talking to my friends, especially women who already have a child, they keep mentioning the opportunity loss when you go through pregnancy and birth (career, vacations, personal growth and etc.). You can call it selfish, but it’s the reality and nobody wants to fall behind. Everything you mentioned is great, and I support it, but I doubt it’ll convince young people to sacrifice at the very minimum 6 years of their life (pregnancy + first year).
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