It is believed that an iguana named Mozart had got a severe swelling after mating leading to serious consequences. This iguana is a member of the zoo in Antwerp, Belgium. Though not given Generic Viagra, the iguana got an erection that lasted for more than a week.

Fearing for its survival and health, the zoo authorities and vet decided to amputate the swollen part so that the iguana can regain its health and lead a normal and healthy life again. Luckily, since an iguana possesses two penises, this did not pose a big problem for him. This decision was taken as an extreme as all other remedies failed to work.
Consumption of Generic Viagra for iguanas is a big no-no. As they already have two penises, this is sometimes not even necessary. Most iguanas do not suffer from this kind of problem and Mozart will also lead a normal and healthy life with even just one penis. Thus there is no need to give Generic Viagra to iguanas either.