Cialis

Currently more than 150 million men all over the world have problems with erection. According to clinical experience of Cialis use , this medication can significantly help them cope with this problem and restore a normal sexual life.
The main feature of Cialis is that it restores men’s ability to achieve erection for up to 36 hours. It is important to point the Cialis works naturally meaning that erection occurs onl in presence the sexual arousal. This will allow couples not to plan their sexual relations and not to abandon the habitual rhythm of life.
For example, you can take the pill in the morning and have a sexual intercourse in the evening.Investigations showed that the effect of Cialis does not depend on alcohol and a food intake. However high doses of alcohol should be avoided prior to taking Cialis. Their combination may cuase a severe drop in blood pressure and dizziness.
Like all drugs of this class, such as Viagra, Cialis is a contraindicated in patient which take nitrates used in the treatment of cardiovascular diseases. Cialis can help many of Americans to cope with erectile dysfunction and and extended their sexual life.

Viagra is in many ways is a unique preparation. The active ingredient of Viagra – Sildenafil citrate has first been developed for treatment of pulmonary hypertension and has shown unique properties in fighting erectile dysfunction during clinical trials. But why is the drug so unique?  Firstly due to its high efficacy, the drug affects completely natural mechanism of erection and exerts a minimal number of side-effects. The effect of the preparation on the quality of life in men is also significant. An impression may even be formed that the effects of Viagra on life quality are so evident that a study to determine the fact is not needed. The founders of modern sexology William H. Masters and Virginia Johnson have first determined the connection between erectile dysfunction and psychological disorders in men.

The background for a study which included research on the life quality in men taking Viagra was a large quantity of acquired data that has proven a decrease in the quality of life in men suffering from erectile dysfunction. After a careful study in patients with ED which war standardized in race, age, presence of secondary pathologies and etc. in the comparison groups it was determined that an actual decrease in points of such parameters as: quality of life, overall health, psychological health has taken place.

Another study which included patients that regularly used Viagra not more than once a week for the treatment of erectile dysfunction in which 16 men aging form 48 to 72 years have been studied has proven that all the above mentioned parameters have increased and the quality of life, psychological health as well as overall health has improved by more than 20% in each individual case.