Usage of Viagra
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Hi, I am new in SGForums. I am on a research topic regarding Viagra, so has anyone use Viagra before? Otherwise, you can voice your opinions about Viagra. For instance, why older men take Viagra? Is Viagra a long term solution for men? Besides Viagra, are there any other ways to treat erectile dysfunction? Thank you guys for your views and perspective on Viagra.
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i have not used Viagra,
As chinese old saying goes:the third drug toxicity,stimulate the hormone secretion subjectively is bad for health
The old man who use this may die
dueing to high hormone level....