The safety of viagra
Summary. In the late twentieth century was was sildenafil citrate (Viagra) is an oral drug for the treatment of erectile dysfunction (ED). In the three years since registration, it was used in more than 10 million patients worldwide, and the effectiveness of the drug was further explored in clinical studies in different populations of patients. Were to buy cheap viagra online - click here > now !!!
In double-blind, placebo-controlled studies the use of sildenafil caused significant improvement in erection in patients with ED, developed against the background of diabetes, cardiovascular disease, depression, spinal cord injury and multiple sclerosis.
Encouraging were the results of treatment of patients with prostate cancer, end-stage renal failure, Parkinson's disease, spina bifida and recipients of various organs. Experience of application of sildenafil in clinical practice and post-marketing data reflect the efficacy and good tolerability of the drug with ED of various etiologies established in clinical trials.
As in clinical trials, most adverse effects of sildenafil were transient, mild or moderate and were rarely forced to stop treatment.
For the treatment of various disorders of erection, due to which there is an inability to maintain a penile erect state to commit full sexual intercourse, used the drug sildenafil. It comes in tablet form and is effective in various causes (psychogenic, organic or mixed) that cause erectile dysfunction. The beneficial effect of the drug is possible even with serious diseases such as diabetes, spinal cord injury, obesity or prostate surgery. The drug works exclusively in combination with the stimulating action of a sexual nature. Also the sildenafil used in pulmonary hypertension.
The drug is quite effective, allowing for a short time to become not just popular in all countries of the world, he purchased the drug for the excitement. Proof statistics of pharmacies and Internet resources. Currently, hospital pharmacies, show very high results on sales of the drug from erectile dysfunction. Leading position takes sildenafil.
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Clinico-pharmacological group of the drug. Sildenafil is a drug used in the occurrence of erectile dysfunction. Refers to inhibitors PDE-5.
Release form, composition and packaging
Available in the form of tablets, coated with blue film cover. Pill is domed on both sides, round, white on a break. Sildenafil in the composition of the drug is in a citrate form.
Auxiliary substances included in the composition include: microcrystalline cellulose – 83, 5 mg, lactose monohydrate – 83,5 mg, pavilion – 15 mg croscarmellose sodium 15 mg magnesium stearate – 3 mg.
In the composition of the shell of the drug include: Opadry II (titanium dioxide 2.061 mg, polyvinyl alcohol, partially hydrolyzed 3.6 mg, 1.332 mg talc, macrogol 1.818 mg, iron oxide (II) yellow 0.0153 mg, aluminum varnish, brilliant blue 0.1728 mg, iron oxide (II) black 0.0009 mg).
The principle of action of the drug Viagra
Increasing the blood flow to the penis, Viagra prevents its outflow. Smooth muscles expand, blood flow increases, the active substances of the drug block the flow of blood back through the veins. A simple scheme is the key to maintaining the penis in the "ready" state for a long time.
It is important to understand that generic Viagra does not cause an erection by itself. Processes occur in a natural way, the drug begins its action as soon as the brain receives a signal of sexual arousal. The active substance of Viagra does not affect the quality of sperm.
The maximum daily dose of the drug is 100 mg. Taking more of the drug can cause harm to your health.