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Viagra Cialis Levitra Comparison |
Viagra has been invented
to treat different illness than erectile
dysfunction. In 1990's it was meant to prevent and treat a kind of
heart disease - angina pectoralis where it appeared to be not effective
but such a side effect as prolonged erection turned out to be
significant for the future of the product so important for the erectile
function market. After that several other pharmaceutical companies
worked on the erectile dysfunction and added several chemical compounds
in order to be more effective. Levitra was the second one to be
introduced to the market, Cialis - the third. Every next one turned out
to be more effective and last for longer period of time. So, the trio
Viagra Cialis Levitra is in the class called PDE-5 inhibitors and has
been proved to be effective with 70% of men that happen to have any
kind of erectile dysfunction.
In the line Viagra Cialis Levitra Cialis appeared
to the market the las and consequently has more priorities over the
other two. In comparison with 4 hours of maximal effect of Viagra,
Cialis is claimed to have all 100 hours and due to this it was called
"the weekender".
Viagra Cialis Levitra drugs all have side effects which usually include
headaches, facial flushing, pulmonary hypertension, nasal congestion,
upset stomach, etc. Viagra Cialis Levitra line has
different dosages,
but the starting dosage for all men is 10 mg. Men who take 25-50 mg
of Viagra suffer side effects in 3 % of cases while those who take
600-800 mg
suffer from side effects in 100% cases.
The trio Viagra Cialis Levitra has equal prices but Cialis having more
advantages is more preferred by men. It is possible to buy Viagra and its
possible alternatives online that is why Viagra online is one of
the most popular medications.
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