Viagra, the famous pill
Posted by | Posted in Uncategorized | Posted on 09-03-2011
The compound of Viagra (the drug is owned by Pfizer) is sildenafil citrate, a substance that enhances blood flow to the penis, making erections.
It was the first oral treatment for impotence that received approval from health authorities in the United States: Food and Viagra Drug Administration (Food and Drug Administration) approved it in late March 1998.
First you have to qualify that Viagra is not an aphrodisiac and increases sexual desire. Therefore, no effect if there is no stimulation or sexual desire. Ie take Viagra does not imply an automatic erection.
Viagra increases a substance called cyclic GMP, which comes at the penis during sexual activity and increases blood flow. It helps relax blood vessels in the penis, allowing blood to enter it and facilitating the erection Cialis (but only if the man is stimulated).
It is a blue pill-shaped diamond that sold in three dosages (25, 50 and 100 mg). A doctor who must tell you what dose is most appropriate for your case. Is proven to increase the dose does not improve efficiency, just multiply the side effects.
Viagra should not be used more than once a day, and always with a prescription (to buy in the pharmacy must submit the recipe).
It should take about an hour before intercourse. The time it takes to produce its effects depends on the individual, but typically ranges from 20 minutes to an hour. Do not take alcohol with this pill because it can interfere with the erection process, one should not mix with other drugs.
Cialis
Like Viagra, Cialis (tadalafil) belongs to inhibitors of phosphodiesterase 5 (PDE5), an enzyme that makes an erection. It comes in yellow pills that help blood vessels in the penis relax, allowing blood flow and lead to an erection. As with Viagra, Cialis pills do not cause sexual desire in themselves, but help to increase confidence and improve your male sex and partner.
Its effects are starting to show a half hour after consumption and can last up to 36 hours. Cialis allows a moderate intake of alcohol and can be eaten with any meal. It comes in pills and doses of 10 and 20 mg. Very mild side effects and transient: headache or indigestion may occur, back pain or dizziness.
His inconsistencies are practically the same as in the case of Viagra, so do not take Cialis if you are taking medications with nitrates or if you have heart or liver. The fact that it provides a lasting effect so that the pill does is having great success in the market, because many people lose track of which are self-medicated and experience a great improvement.
