Sildenafil is intended for strengthening to potency for the men of suffering violation of erection (by erectile dysfunction), including the extreme form of erectile dysfunction - impotence. Before the beginning of reception for diagnostics of violations of erection, determinations of her possible reasons and choice of adequate methods of treatment must be collected complete anamnesis and to conduct a careful urology and inspection, especially for patients with concomitant cardiovascular diseases for that a sexual overactivity is undesirable (for example, at the heavy forms and hyperpiesis). Sildenafil Citrate 150 mg is a FDA approved medication and it has been tested in order to ensure that it is safe. Prior to taking this drug, you need to be properly examined by a qualified medical professional as only he can determine if the medication is right for you. For patients older 65, with hepatic and heavy kidney insufficiency (Cl of kreatinine a less than 30 ml/of mines), and also at simultaneous application of inhibitors of histohematin of P450 3A4 (erythromysin), an initial dose makes 25 mgs.

At the simultaneous reception a maximal valid for one occasion dose must not exceed 25 mgs during.  There are post-marketing reports about the rare cases of erection proceeding over 4 requiring immediate medical interference in order to avoid the damage of fabrics of penis and irreversible impotence. Safety of sildenafil at a simultaneous reception with other facilities for treatment of erectile disfunction was not studied, a simultaneous reception was not recommended. According to the results of clinical tests is application of preparation effectively approximately in 80 percents of cases of erectile disfunction. Patients with severe kidney or liver health issues might be unable to take the medication and patients in advanced age might be prescribed the lowest dose. Do not take Sildenafil Citrate 100 mg together with nitrates since this can cause sudden and potentially dangerous drop in your blood pressure.

 This medication is for men only and it should not be taken by children or women. Non-permanent reception of sildenafil in a dose 100 mgs does not change mobility or morphology of spermatozoa. Sildenafil does not produce clinically the meaningful changes for healthy men. At a reception inward sucked in quickly; absolute bioavailability makes approximately 40% (25 - 63%). A maximal concentration in plasma of blood after a reception on an empty stomach is arrived at during 30 - 120 minutes (on the average - in 60 minutes). Middle is concentration in plasma after the reception of sildenafil in a dose 100 mgs is 18 ng/ml.