Tadalafil, on the market under the name “Cialis” was introduced on the US market at the end of 2004, and belong to the group of medications aimed at the treatment of Erectile Dysfunction (ED).
| number of pills | price per pill | |
| 360 | - | $1.49 |
| 90 | - | $1.80 |
| 30 | - | $2.47 |
Tadalafil (Cialis)
Tadalafil (Generic Cialis) acts faster than Viagra and lasts for up to 36 hours.
Tadalafil 20mg
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The innovation that Tadalafil have brought in the male impotence treatment drugs is the way that that this drug release its effectiveness during the course of its action on the organism.
Tadalafil is the only Erectile Dysfunction treatment on the market that can last up to 36 hours, by interrupting the action of the enzyme PDE5 and allowing the cyclic GMP to respond to the inputs of sexual stimulations during Tadalafil’s course of action.
The process of erection occurs when the cyclic GMP, stimulated from sexual desire, relaxes the smooth muscle of the penis and causes the enlargement of the blood vessels bringing blood to the muscle itself.
The cyclic GMP also reduces the size of the blood vessels taking blood out of the muscle, causing the increase in the size of the muscle itself.
By working on the inhibition of the enzyme PDE5, Tadalafil only focuses on the cause that avoids the erection to take place, by doing so it does not creates the erection itself, but instead permits the occurring of natural erections whenever the sexual stimulation occurs.
Tadalafil does not need to be taken with food to allow it to work, therefore can be taken at any time of the day without dietary restrictions. Alcohol can also be consumed after taken Tadalafil but in moderation, an excess in the use of alcoholic beverages can case to blood pressure to decrease.
Tadalafil is a smooth muscle relaxant medication, and as not every other medication of this kind, it should not be taken along with other drugs containing Nitrates; a substance found in medication for subjects suffering from Angina.
Tests made on the drug for its FDA approval, showed no negative effect of Tadalafil on subjects suffering from ED of various degrees that also suffered from other conditions like hypertension, diabetes mellitus, and other types of cardiovascular conditions.
The testing trials that took place prior to 2004 FDA approval, were done randomly choosing five international research centers and two in United States. The number of subjects that took part in the trials was over 4,000 in total, and close to 1200 just in the testing done in US.
The standardized double blinded, placebo controlled analysis trials, included testing on various degrees of Erectile Dysfunction and adopting the all three dosages available.
The trial lasted for a four weeks period, and during this time, no decrease in the level of efficacy has been detected among the participants.
The inhibitory action of Tadalafil on the enzyme PDE5 does not alters the functioning of other enzymes present in the body regulating the functioning of other organs.
On this matter the pre FDA approval testing trial also determined that the power of action of Tadalafil on the specific enzyme PDE5 is 10,000 more potent than on the other enzymes that regulates vital organ’s activities.
Once taken, Tadalafil takes up to 30 minutes to begin its effect, and thanks to the numerous advantages of this Erectile Dysfunction remedy is having a large success among individuals suffering from impotence.
Especially for the advantages that the lasting effect that Tadalafil exercises on the inhibition of the enzyme PDE5, allowing the freedom of deciding the most appropriate moment for sexual activity, and when the input of sexual desire manifests, throughout 36 hours.
Tadalafil can be taken as often as every 24 hours if needed and is available on the market in 5, 10 and 20 milligrams dosages; one 20-milligram tablet of Tadalafil it has being proven to have the same potency of a 100 mg “Viagra” tablet.