Most people don’t give any consideration to how Viagra works; they just see the en results as the only aspect of any importance. This is most often what can lead to adverse effects being felt, although there can be a variety of different reasons can be the cause of the adverse effects. The nature of Viagra is such that misuse can cause serious side effects; in fact it has even been known to cause death in extremely exceptional circumstances. Many people may disregard the warnings that go with Viagra, but this is a sure way to expose you to side effects and adverse reactions when taking the drug.
The seriousness of the side effects are the main reason why Viagra has until now been regulated to be dispensed by prescription. This regulation of the drug has lead to a whole industry springing up around alternative forms of Viagra and other drugs that perform the same functions. The majority of these are less strictly regulated than the original and can often lead to severe side effects that are attributed to Viagra rather than their true source. The herbal alternatives in particular lack a large amount of the regulation that is imposed on the original Viagra and indeed make claims far exceeding those that have been made for Viagra.
The market for impotence or erectile dysfunction treatments like Viagra or Cialis has always existed, but until Viagra burst onto the scene little effort had been made to tap into that market. Now amounts in the millions of dollars are spent on products like Viagra and similar drugs every year. A large amount of Viagra that is advertised, particularly online, is in fact “generic Viagra” since many people who wish to enjoy the benefits feel unable to pay the required price for the drug and look for cheaper alternatives.
The main causes of adverse effects from Viagra are to do with combining the drug with other drugs. This is becoming more common as a greater number of drugs are created that contain ingredients which react badly with the active ingredients in Viagra. This is a major factor in the need to keep dispensation carefully regulated although this is carefully changing over time.
There are often adverse reactions between Viagra and other drugs that people would never realise and this can inadvertently lead to major health problems. This is one of the major dangers of “generic” Viagra since the adverse reactions are still just as likely, but there is far less research done into them and therefore more likely to occur by accident.