Cialis is available 2. 5mg, 5mg, 10mg and 20mg tablets. cialis generic If you are going to take Cialis the traditional way, every once in a while in anticipation of having sex, the recommended dose is 10mg taken prior to anticipated sexual activity without regard to food. In those patients in whom 10mg does not produce an adequate effect, 20mg might be tried. It can be taken from 30 minutes to 12 hours prior to sexual activity.

The efficacy of tadalafil may persist up to 24 hours post-dose. The maximum recommended dose of the 10mg or 20mg tablets is one pill per day. How Does Cialis Work. When an erection goes limp, you have PDE5 to thank. Specialized penis tissue produces a substance called cyclic guanosine monophosphate (cGMP) in response to sexual stimulation.

Mail order cialis generic. The more cGMP available, the more Durable the erection. Cialis inhibits the PDE5 enzyme, preserving cGMP levels, therefore aiding erection viability and durability. Cialis is a member of a family of drugs known as PDE5 enzyme inhibitors.
Cialis is known as the "36 hour pill" or the "weekend pill" because unlike other similar drugs, Cialis has a long duration of action. Cialis blocks an enzyme that causes an erection to go flaccid. Although Cialis is similar to Levitra and Viagra, its dose, onset of action, and duration of action is unique. Cialis is a member of a family of drugs called PDE5 Inhibitors. Cialis is now marketed in approximately 40 countries and is available by prescription in pharmacies on five continents. Cialis was developed by Icos, a small biotech company located in Washington State. 36 hour cialis sale.
Icos formed a 50/50 joint venture with Eli Lilly M. Herper; side by side comparison of various characteristics of Cialis and Viagra in slide show format.
Cialis Versus Viagra Versus Levitra (2004 Media Report) Viagra Faces Stiff Competition On Airwaves … Viagra focuses on depicting happy men in their ads. Levitra uses a woman's testimonial and sports star Mike Ditka. Cialis, which is more subtle and longer-lasting, focuses on the relationship. [ Editor's Note: Above report offers comparison between Cialis, Viagra and Levitra in terms of advertising. Absorption, Onset, Bioavailability. Cialis is readily absorbed from the bloodstream. It is about 16% bioavailable. Tadalafil is about 94% bound to plasma protein. Maximum plasma concentration of Tadalafil was achieved 2 hours post dose. The Cialis label states that It can be taken from 30 minutes to 12 hours prior to sexual activity. Buy cialis london.
Efficacy of tadalafil may persist up to 24 hours post-dose. Metabolism, Half Life, Excretion. Cialis is mostly metabolized in the liver by an enzyme known as CYP3A4 and to a lesser extent CYPC2.

Tadalafil breakdown products are excreted in the feces (61%) and in the urine (36%). Cialis' mean half life is 17. 5 hours in healthy men. Where is the best place to buy cialis.
If you are going to take any of the PDE5 inhibitors such as Cialis, it is very important that your doctor be aware if you have a liver condition (such as cirrhosis) or kidney condition ( such as if you are on dialysis) because you may need a special dosage adjustment. Likewise, if you try to buy Cialis online, please make sure that the person authorizing your prescription knows the true status of your liver function and your kidney function. Non-Sexual Uses Of Cialis (tadalafil. Benign Prostate Enlargement: Recent information published in scientific journals indicate that Cialis may be useful for treating lower urinary tract symptoms associated with benign enlargement of the prostate. Of the doses studied, the 5 mg Cialis dose seemed to be the most appropriate dose. See Also: J Urol. 2008 Aug 21. (abstract). CONCLUSIONS: Once daily tadalafil demonstrated clinically meaningful and statistically significant efficacy and it was well tolerated in men with benign prostatic hyperplasia lower urinary tract symptoms.
See Also: Impotence Drug Eases Prostate Problems. new research, funded by Eli Lilly, the company that owns the rights to the drug tadalafil, shows a daily dose of the drug may help ease some of the urinary symptoms related to an enlarged prostate. [WebMD. How to buy cialis in toronto.
Altitude Sickness Because of Cialis' effect on the cardiovascular system, researchers are looking into if it is beneficial to administer Cialis it to people who are susceptible to high altitude sickness. Early data indicates it has a moderate beneficial effect: See Also: Am J Physiol Heart Circ Physiol. 2008 Apr;294(4):H1651-7. Epub 2008 Feb 29. Evidence supportive of impaired myocardial blood flow reserve at high altitude in subjects developing high-altitude pulmonary edema. See Also: Ann Intern Med.
2006 Oct 3;145(7):497-506. Both tadalafil and dexamethasone may reduce the incidence of high-altitude pulmonary edema: a randomized trial …[ Annals of Internal Medicine; Abstract] See Also: Stroke. 2005 Mar;36(3):557-60. Epub 2005 Feb 3. Effects of high altitude exposure on cerebral hemodynamics in normal subjects …[Stroke; Abstract. Cialis Price Check. 10 top sites that sell Cialis; simple comparison shopping. Brand new website; prescribing information, patient information, safety information, FAQ, etc. Cialis Prescribing Information.