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Levitra |
5 - 10 mg |
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Levitra |
5 - 20 mg |
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Levitra |
10 - 10 mg |
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Levitra |
10 - 20 mg |
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Levitra |
15 - 10 mg |
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Levitra |
15 - 20 mg |
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Levitra |
20 - 10 mg |
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Levitra |
20 - 20 mg |
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Levitra Drug Information
( read before order )
The following information is
intended to supplement, not substitute for, the expertise and
judgment of your physician, pharmacist or other healthcare
professional. It should not be construed to indicate that use of
the drug is safe, appropriate, or effective for you. Consult
your healthcare professional before using this drug.
Online Levitra Use Indication:
It is
recommended to take Levitra 25 to 60 minutes before sex.
How long it works: Up to 5 hours
Levitra demonstrates improved quality of erections and
demonstrated rapid and reliable response. Levitra has less side
effects compared to Viagra and lasts as long as Viagra in the
body.
Levitra
works by blocking an enzyme known as PDE-5, which affects the
blood flow to the penis, but the merits of each drug in terms of
potency, speed and duration of action are widely debated.
In trials involving 1,020 men with erectile dysfunction who took
the drug for one year, the average success rate in maintaining
erections improved from to 87 percent from 14 percent with the
10 mg dose and to 86 percent from 16 percent with the 20 mg
dose.
Levitra is
the brand-name for vardenafil, a new tablet-based oral treatment
for erectile dysfunction (ED), which is licensed for
prescription in the UK and other countries, enabling you to buy
it online. Levitra has proved highly successful in clinical
trials and is generating major interest as a real alternative to
Viagra, Uprima and Cialis.
Levitra is a new oral PDE-5 inhibitor for the treatment of male
erectile dysfunction (ED). Phosphodiesterase type 5 (PDE-%) is
the predominate enzyme found in human penile erectile tissue and
is associated with erections. PDE-5 inhibitors such as Levitra
typically work by blocking this enzyme to enhance or prolong the
erectile process.
Levitra is marketed by the leading pharmaceutical companies
Bayer and GlaxoSmithKline, through a worldwide co-promotion and
co-development agreement.
Side
Effects:
As
with most prescription medications, taking Levitra may produce
side effects. The most commonly reported side effects of Levitra
were headache, flushing, dyspepsia (indigestion), and nasal
congestion.
Precautions on using Levitra Medication:
If you
feel or know you have a heart problem or taking medication for
your heart, you should definitely check with your local doctor
to see if Viagra or Levitra is right for you.
Levitra should not be taken if you are taking nitrates or nitric
oxide donors (these medications are used to treat angina or
chest pain). It is also contraindicated in men whom sex is
inadvisable and men older than 75 years old who concomitantly
use potent CYP 3A4 inhibitors (such as ritonavir, indinavir,
ketoconazole and itraconazole). The safety of Levitra has not
been studied in these subgroups and should not take Levitra
until further studies are available: severe hepatic (liver
system) impairment , endstage renal disease requiring dialysis,
hypotension, recent history of stroke or heart attack, unstable
angina, and known hereditary retinal degenerative disorders.
The FDA said Levitra should never be used by men who:
- Take nitrate-containing drugs for heart conditions.
- Take medicines called alpha blockers, such as Cardura, for
high blood pressure or enlarged prostate. The combination could
cause plummeting blood pressure and fainting.
FDA also said Levitra is not for patients with a rare heart
condition known as QT prolongation because the drug could cause
an abnormal heart beat. QT prolongation, which is increased time
between heart waves, this condition could result in rare cases
of abnormal heart rhythms. The FDA said patients taking Levitra
should see a doctor immediately if they faint, which could be a
symptom of this condition.
Nor is it for men who suffered a recent heart attack or stroke
who have very low blood pressure or uncontrolled high blood
pressure.
For otherwise healthy men, Levitra's main side effects were
headache, flushing and a stuffy nose. About 2 percent became
dizzy.
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