Erectile dysfunction affects one in every ten men worldwide. It can be a very distressing and embarrassing condition for me who suffer from it and also their partners. The condition is characterised as an inability to get and erection while aroused or maintain an erection while engaged in sexual activity. Many men purchase Tadalafil citrate which enables them to achieve a strong and lasting erection. Online pharmacies now allow them to order tadalafil online and have it shipped right to their homes.
A Tadalafil citrate tablet is an erectile dysfunction medication that can be taken daily, like a regular vitamin, and it allows men to achieve erections when then they want. Tadalafil differs from conventional erectile dysfunction treatments because it does not have to be taken a short period before intercourse. This is due to its half-life, which is four times that of other erectile dysfunction drugs. Half-life is the length of time which it takes for the drug to be completely broken down by the body. The half-life of Tadalafil is around sixteen hours as opposed to the four hour half-life of drugs such as sildenafil and vardenafil.
The long half-life means that low dosages can be taken daily allowing men to achieve erections when they want, the freedom this allows is why many men choose to purchase TadaIafil over other treatments. It is also now possible for men who suffer from erectile dysfunction to purchase Tadalafil without a prescription both from local pharmacies and online.
Buy Tadalafil online without a prescription
A man gets an erection when he is sexually stimulated and a set of chemical reactions result in the arteries and blood vessels of the penis dilating. This dilation increases the blood flow to the fleshy, muscular tissue that runs along the penis, called the corpa cavernosa. This increase in blood flow causes the tissue to swell and stiffen, the result is an erection.
Erectile dysfunction occurs when there is an insufficient blood flow to the corpa cavernosa through the penile blood vessels. This is due to the presence of the naturally occurring phosphodiesterase type 5 enzyme, a vasoconstrictor which contracts the cells of the blood vessels.
Tadalafil is a PDE5 inhibitor which renders the enzyme inactive. With the PDE5 deactivated the blood vessels are able to dilate which increases the blood flow and results in an erection. The erection produced will last the duration of intercourse and will subside after ejaculation. The erection will only occur when the man is sexually aroused as the PDE5 enzyme which the tadalafil acts on is only present during arousal.