Product Description:

Sildenafil Citrate Sex Drugs Powder 98% CAS 139755-83-2 HGH Viagra Steroids Sex Enhancers

Quick Detail:

Sildenafil citrate, sold as Viagra, Revatio and under various other trade names, is a drug used to treat erectile dysfunction and pulmonary arterial hypertension (PAH).
 
Description:

1. Synonyms: sildenafil citrate; viagra
2. CAS No.: 171599-83-0
3. Assay: 98%-101%
4. Appearance: white powder
5. Usage: Viagra (Sildenafil citrate) is a drug used to treat erectile dysfunction (impotence) in males and pulmonary arterial hypertension (PAH).
 
Applications:

Sildenafil citrate 100 mg starting dose in men with erectile dysfunction in an international, double-blind, placebo-controlled study: effect on the sexual experience and reducing feelings of anxiety about the next intercourse attempt.

Viagra treats erectile dys function and works by relaxing muscles and increases blood flow to particular areas of the body (in this case, the penis, specifically).  Its effects last up to four hours.  The most common side effects of Viagra are headache, facial flushing, and upset stomach. Rarely, blurred vision, or sensitivity to light may briefly occur.

As well as treating impotence, Sildenafil Citrate can also be effective in treating Pulmonary Arterial Hypertension (PAH).  Similarly to how it acts to relax muscles of the penis, it relaxes arterial walls; therefore, reducing resistance and pressure in the arteries.

Sildenafil Citrate is solely active in relaxing muscles and increasing blood flow to the heart, lungs and penis due to PDE-5, yet vasodilation is not increased in other parts of the body.

Technical Data: In studies where Viagra was administered to over 3700 patients, 19-87 years old in world wide clinical trials. More than 550 patients received treatment post 1 year.  2.5% of the Viagra subjects and 2.3% of the placebo subjects reported adverse effects, which were all considered mild.  These reported side effects included abnormal or blurred vision and increased sensitivity to light.

All other negative reactions reported, including URI, flu symptoms, back pain and arthralgia, occurred at a rate of less than 2% and equally common in the placebo and Viagra administered groups.  Effects worsened and were reported more frequently as dosages increased.

Other studies measured duration of sexually stimulated erection using a Rigiscan device.  Duration of rigidity was increased by 60% with Viagra use.

Sildenafil citrate 50 mg is the recommended starting dose for men with erectile dysfunction (ED); however, most men are later titrated to sildenafil 100 mg for improved efficacy.

How does Sildenafil Citrate work?
This medication is known as a phosphodiesterase (PDE5) inhibitor. In combination with sexual stimulation, it helps the male organ fill with enough blood to cause an erection. The sexual arousal is absolutely necessary for the medication to show its positive effects. Once sex is over, the erection will go away.

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