Renal and urinary disorders natural viagra Vardenafil HCl is designated chemically as piperazine, 1-[[3-(1,4-dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f ][1,2,4]triazin-2-yl)-4-ethoxyphenyl]sulfonyl]-4-ethyl-, monohydrochloride and has the following structural formula:
Another thing to consider is that sexual activity is associated with a degree of cardiac risk. Therefore your overall cardiovascular status need to be considered when contemplating taking Viagra. The recommendation is to talk to your physician regarding your concerns about using Viagra especially with your history of a stroke. Your physician is best able to determine if Viagra is appropriate for you or not.
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Discuss your health with your doctor to ensure that you are healthy enough for sex. If you experience chest pain, dizziness, or
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