NewsMedical.Info
|||
|||

Description of drugs

Vardenafil

Erection of the penis is a hemodynamic process that is based on the relaxation of smooth muscles of cavernous bodies and located in the arterioles. During sexual stimulation of the nerve endings cavernous bodies allocated nitric oxide (N0), activating the enzyme guanilattsiklazu, which leads to an increase in the cavernous bodies of the content of cyclic guanozinmonofosfata (tsGMF). The result is relaxation of smooth muscles of cavernous bodies, which contributes to increase the flow of blood to the penis. Blocking specific fosfodiesterazu fifth type (FDE5) involved in the decomposition of tsGMF, Vardenafil thereby increases the local action of endogenous nitric oxide (N0) in the cavernous body during sexual stimulation. This effect leads to the ability Vardenafila enhance response to sexual stimulation.

Sildenafil

Sildenafil (1 - [[3 - (6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo [4,3-alpha] Pyrimidine-5-yl)-4-etoksifenil] sulfonil] PIPERAZINE citrate) - the drug to increase the potency. Included in the group of drugs for the treatment of Erectile Dysfunction.

Tadalafil

Tadalafil is an effective, reversible selective inhibitor of specific fosfodiesterazy type 5 (FDE5) guanozin cyclic monophosphate (tsGMF). When sexual excitation causes local release of nitric oxide, inhibition FDE5 tadalafilom leads to higher levels tsGMF in the cavernous body of penis. The result is relaxation of smooth muscles of arteries and blood circulation to the tissues of the penis that cause erection. Tadalafil does not have an effect in the absence of sexual stimulation.Pharmacotherapy group


Levitra

Vardenafil (INN: Vardenafil) Medical drug designed to treat erectile dysfunction. Included in the group of drugs for the treatment of Erectile Dysfunction. "Synonyms: Levitra (Bayer Leverkusen)

Viagra, Sildenafil, Sildenafila citrate.

Sildenafil - the regulator of potency, a new oral drug intended for treatment of Erectile Dysfunction and the inadequacy of genital response. It restores a violation of erectile function and provides a natural response to sexual excitement.


Tegs


Menu



Random article

The sting of the poisonous spider enhances potency

Researchers from the United States and Brazil are studying the possibility of treatment of erectile dysfunction using the venom of Brazilian wandering spider Phoneutria nigriventer, whose bite is extremely painful and can lead to death.


impotence

The word is ... akin to a sentence. That is how men perceive it. For them, this is a disaster, full life fiasco. And after them that way looking at the problem and women. And quite in vain, because impotence - is something that can be cured!


Viagra increases stamina in the high altitude

Scientists from Stanford University discovered a new effect of a well-known drug for treating sexual dysfunction. It was found that the use of Viagra increases the body's endurance at the high altitude, the Journal of Applied Physiology.


Send Message | Users |

© Medical News © Copyright 2009