Buy Viagra 50mg in Canada No Prescription

All of us have long been aware with Sildenafil – Viagra. At this article, we have gathered most important information which you should know about Viagra, when and how to take it, what the main active substances of the drug and what contraindication to its use. Sildenafil - a drug used to treat erectile dysfunction. Trade (proprietary) name of the drug: Viagra. International (non-proprietary) name: Sildenafil (as sildenafil citrate).

Pharmacotherapeutic group

Viagra is the first of a new group of drugs called phosphodiesterase inhibitors of type 5. The drug dilates the blood vessels of the penis during sexual arousal. As a result - increased blood flow to the penis, which contributes to the offensive of a normal erection.

The active substance

The active ingredient of Viagra is sildenafil. One tablet contains 25mg, 50mg or 100mg of sildenafil (as citrate sildenafil). The composition of Viagra includes the following inactive ingredients: microcrystalline cellulose, calcium hydrogenphosphate (anhydrous), croscarmellose sodium, magnesium stearate, hypromellose, titanium dioxide (U171), lactose, triacetin, indigo carmine aluminum lacquer (E132).

Indications for use

Viagra is used to treat men with erectile dysfunction, also known as impotence. When this condition occurs, men don’t experience normal erection, necessary for sexual intercourse. Viagra works only in response to sexual stimulation. Viagra has no effect on reproductive function.

Contraindications

Consult with your doctor and do not take Viagra if: - In the past you have an allergic reaction to VIAGRA or any component of the drug specified in the "Composition." Allergic reactions can be manifested as rash, itching, swelling of the face or lips, shortness of breath. If you have had these symptoms, tell your doctor. - You are taking medicines containing nitrates or nitric oxide donators, for the treatment of angina. Viagra may cause undesired amplification of these remedies. If you are taking these drugs, tell your doctor or pharmacist.

Warnings

If you suffer from any of the following conditions before you start taking Viagra you should inform you doctor about this: - Sickle cell anemia (red blood cells change) - Leukemia (cancer of blood cells) - Multiple myeloma (cancer of the bone marrow) - Disease or deformity of the penis - In the treatment of drugs affecting erectile dysfunction, people with such diseases may require special precautions - Rare eye disease called retinitis pigmentosa

31st Annual EPIIC Symposium

    Please note that Tufts University is hosting its 31st Annual EPIIC Symposium: "Europe in Turmoil" ahead of the European Conference at Harvard. More information can be found here.