The molecular structure of Viagra, also known as sildenafil, consists of a pyrazolo[4,3-d]pyrimidin-7-one core with a methylpiperazine substituent at the 1-posi

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Men's Health

+3

Can you buy Viagra from boots the chemist over the counter?

Asked by Wiki User

No, you cannot buy Viagra over the counter without a prescription from Boots the Chemist or any other pharmacy in the UK. Viagra is a prescription-only medicati

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Alcoholism

+3

What happens if you been taking Viagra for 25 years and VeeloBooster review your only 49 but you can not stay hard without it?

Asked by Wiki User

If you have been reliant on Viagra for an extended period and are now experiencing difficulty maintaining an erection without it, it may be a sign of underlying

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Men's Health

+2

What is the maximum Viagra dosage a person can take without danger?

Asked by Wiki User

One tablet is generally O.K., but Viagra is an occasionally dangerous drug.

One pill can kill or cripple, so "without danger" would mean none.