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Viagra

Viagra is a prescription medication used to treat erectile dysfunction and pulmonary arterial hypertension in men. Originally developed by British scientists, Viagra was introduced in the market by the pharmaceutical company Pfizer. Viagra belongs to Phosphodiesterase type 5 inhibitors group of drugs that works by relaxing muscles and increasing blood flow to particular areas of the body. Since its introduction in the year 1998, Viagra is the most preferred medication of erectile dysfunction. Patients using this drug must remember that Viagra works only when a man is sexually excited and this drug does not increase sex drive in men. This drug has been approved by most of the drug regulatory authorities for the treatment of male impotence.

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Type Medication Name Strength QTY Price (USD) Buy Price
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Please note that not all medications, including any referenced on this page, are dispensed from our affiliated Canadian pharmacy. The medications in your order may be filled and shipped from an approved International fulfillment center located in a country other than Canada. In addition to dispensing medications from our Canadian pharmacy, medication orders are also filled and shipped from international fulfillment centers that are approved by the regulatory bodies from their respective countries. Read MoreMedication orders are filled and shipped from approved fulfillment centers around the world including, but not limited to, Canada, Singapore, United Kingdom, New Zealand, Turkey, Mauritius, India, Australia, and the United States. The items in your order may be filled and shipped from any one of the above jurisdictions. The products are sourced from various countries including, but not limited to, Canada, United Kingdom, New Zealand, Turkey, India, Australia, and the United States. All of our affiliated fulfillment centers have been approved by the regulatory bodies from their respective countries.

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Type Medication Name Strength QTY Price (USD) Buy Price
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Please note that not all medications, including any referenced on this page, are dispensed from our affiliated Canadian pharmacy. The medications in your order may be filled and shipped from an approved International fulfillment center located in a country other than Canada. In addition to dispensing medications from our Canadian pharmacy, medication orders are also filled and shipped from international fulfillment centers that are approved by the regulatory bodies from their respective countries. Read MoreMedication orders are filled and shipped from approved fulfillment centers around the world including, but not limited to, Canada, Singapore, United Kingdom, New Zealand, Turkey, Mauritius, India, Australia, and the United States. The items in your order may be filled and shipped from any one of the above jurisdictions. The products are sourced from various countries including, but not limited to, Canada, United Kingdom, New Zealand, Turkey, India, Australia, and the United States. All of our affiliated fulfillment centers have been approved by the regulatory bodies from their respective countries.

Viagra Chemical Composition

Sildenafil Citrate is the active ingredient in Viagra whereas inactive ingredients of the drug include microcrystalline cellulose, anhydrous dibasic calcium phosphate, croscarmellose sodium, magnesium stearate, hypromellose, titanium dioxide, lactose, triacetin, and FD & C Blue #2 Aluminum Lake.

How Viagra Works?

Sildenafil works by blocking the action of Phosphodiesterase type 5 chemical that breaks down cyclic GMP chemical that causes blood vessels in the penis to widen. Thus, by stopping the action of PDE type-5 chemical, Sildenafil stops the break-down of cyclic GMP, thereby keeping the blood vessels dilated for longer periods of time. This also improves the blood flow in the penis that helps men in achieving and maintaining erection for longer period of time. Sildenafil enhances the action of cyclic GMP that is responsible for producing an erection. This drug only works when a man is sexually aroused.