In order to understand how does Cialis help a man it is essential to know the basic understanding of the penis and what happens when a man is sexual aroused. When a man is not sexually aroused the penis is limp and is thus so because of the lack of blood that is present in the penis. One should understand that an erection is not mechanical but rather dependant on pressures in the body. The pressure that an erection relies on is blood so when the penis is erect it is receiving more blood that is normally received. So lets start with the man being sexually aroused the brain send a message to the penile area to increase the blood flow to the penis. Why does the brain does this? Well a good way of thinking this would be that the brain reacts to all messages. The brain redirects the messages received to the concerned organ in this case the PENIS. The arteries in the penis are opened and the blood is increased thus causing an erection.

In males the background of sexual activities is mostly the same it is only when the sustained blood pressures are concerned that is where the disability starts. So how does Cialis help with this? The active ingredient found in Cialis known, as Tadalafil is responsible for keeping the arteries open. There is an enzyme known as phosphodiesterase-5 (PDE5) which is responsible for the neutralization of cGMP. cGMP is responsible for keeping the penis full-bodied and strong.

To make Cialis work for you it should be taken thirty minutes before intended sexual activity. If for any reason there is no sexual activity it is not a problem as the pill only works on sexual stimulation. The intake of the pill should not be more than a pill in a period of twenty-hour period. The pill is effective for about a period of 4 hours and is more than enough time for satisfactory sex.

It is highly advisable that one should ask a doctors advice before they can consume Cialis. The reason to this is because of the complication of side effects that is caused when the pill is taken under certain conditions. If you are a heart patient and are under medication it is strongly advisable for the need of seeking a doctors advice. Please remember that taking Cialis wile on nitrates you could risk yourself from getting a fatal heart attack that could result in death.