99% Sildenafil Mesylate CAS 131543-23-2
2. Appearance: White crystalline powder
3. Purity: 99%
4. Effect: Used in treating penile erectile dysfunction.
5. Suggested usage: 50---120mg per time. Lasting 5---12 hours.
Sildenafil Powder is the raw material of Viagra, 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 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 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.
Sildenafil is in a class of medications called phosphodiesterase (PDE) inhibitors. Sildenafil treats erectile dysfunction by increasing blood flow to the penis during sexual stimulation. This increased blood flow can cause an erectction. Sildenafil treats PAH by relaxing the blood vessels in the lungs to allow blood to flow easily.
Sildenafil relaxes muscles found in the walls of blood vessels and increases blood flow to particular areas of the body. Another function is used to treat pulmonary arterial hypertension and improve exercise capacity in men and women.
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