Levitra vardenafil hcl is an inhibitor of PDE-5 and is the newest treatment for 30 million people in Europe affected by erectile dysfunction. Levitra works in the same way that Viagra blocks the enzyme phosphodiesterase-5 or PDE-5. For the pharmaceutical giant GlaxoSmithKline (GSK) and Bayer Levitra Made in Germany have been approved and available on prescription. Levitra is taken orally and begins to work after about 1 hours of admission.
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