25.05.04

Roman name

Viagra #

The composition and the form of

1 tablet contains sildenafila citrate in the dose equivalent to 25, 50 or 100 mg sildenafila; in blistere to 1 or 4 pcs. , in the box one blister.

Of drugs

Erectilnuyu improves function. It stimulates the release of nitric oxide in the body kavergnoznom with sexual stimulation, activates guanilatziklazu and oppressing Zgmf-specificescuu fosfodiesterzu type 5. At the same time significantly increasing Atmf, relaxes smooth muscles and increases blood in the penis.

Indications

Violations exist.

Contraindications

Hypersensitivity, the appointment of nitrate (nitrite), nitroproussida sodium.

Side-Effects

From the cardiovascular system : headache, tides, Vazodilatace.so the central nervous system : dizziness, increased muscle strength, Bessonnica.so part of the intestine : neuralgia, diarrhoea, Toshnota.so the musculoskeletal system : muscle and Sustawah.so part of the respiratory system : zalojennosti nose, pharyngitis, rhinitis, sinusit, infections respiratory tract disorders Dahania.so the sensory organs : easy to change (zvetovospriatie, clarity), Kongunguit.so the Skin : Sapi.so the urogenital system : infection urinary tract, disorders of the prostate Jeleza.prochie : fatigue, pain (including in the stomach, back), the symptoms of influenza, rarely priapizma cases.

Patient interaction

Do gipotenzivny effect of nitrate and donors nitrogen oxide. Zimetidin, ketokonazol, erythromycin, saquinavir, ritonavir to the concentration of plasma.

Overdosing

Treatment : symptomatic; Dialysis ineffective.

Precautions

Be wary appoint the Cardiovascular diseases, anatomical deformation of the penis (including angulyatsia, kavernosny fibrosis, Peyronie disease, etc.), ulcers, pigmentne retinite, sickle-cell anemia, multiple myeloma and leukaemia. Nor should appoint men for whom sexual activity is not desirable.

Dosing and Administration

Inside, 50 mg for 1 h to 1960s. The dose may be increased to 100 mg (maximum), or reduced to 25 mg / sut.

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