Description: Cialis is a worldly famous healthcare product on the base of PDE5 inhibitor called vardenafil, developed for the fast and effective treatment of erectile dysfunction symptoms and premature ejaculation in men patients and able to provide the men patients taking Cialis pills with better erection, full ejaculatory control, perfect sexual performance and overall sexual satisfaction.
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The drug's active ingredient, tadalafil promotes the inhibition of production of the enzyme phosphodiesterase type 5 (PDE5), which main task is to regulate the concentration of cyclic guanosine monophosphate (cGMP) in the smooth muscles of the cavernous body of penis. With the effect of tadalafil, there occurs an increase in the level of cGMP to a natural limit. This fact contributes to a healthy erection in response to sexual stimulation. After completion of sexual intercourse, penis returns to its natural
How to use Cialis? What is the dosage? One 20 mg tablet is taken at least 30 minutes prior to sexual intercourse, washed down with water. Drug activity is maintained for 36 hours. The maximum daily dose of tadalafil is 40 mg; recommended dose - 20 mg (one tablet).
Does Cialis cause any side effects? Like any other medication, Cialis may cause side effects. However, clinical studies showed: only about 5% of patients on Cialis felt weak headaches; 3% - back pain, facial flushing, and nasal congestion. Side effects feature short-term and ill-defined character. With chronic administration (more than 7 consecutive days), side effects disappeared completely.