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    Viagra (Sildenafil)

    TypeDrug NameDosage 
    Viagra25 mg
    Viagra50 mg
    Viagra100 mg

    Generic Equivalent of Viagra

    TypeDrug NameDosage 
    Sildenafil25 mg
    Sildenafil50 mg
    Sildenafil100 mg




    How and Where to Buy Viagra Online?


    Viagra is an RX medication at Canadian Pharmacy World. A valid prescription from your doctor is required to order this medication. CanadianPharmacyWorld.com is a PharmacyChecker approved pharmacy offering the lowest price guarantee. Check out our latest Featured Products and more.

    Are there Alternative Names for the Brand or Generic Viagra?


    The other generic names for Viagra are Silagra and Suhagra manufactured by Cipla. Canadian Pharmacy World also offers affordable Viagra comes from Canada and it comes from different manufacturers including Pharmaris Canada, Mint, Actavis, Mylan, Sandoz, and Vancpharm. Our Canadian Pharmacy also carries Cialis and Levitra. For more information and further details, you can talk to our customer service representatives toll free at 1866-485-7979.

    What Dosages and Forms is Viagra available in?


    Viagra is available in several different dosages such as 25mg, 50mg and 100mg. It comes in the form of a tablet. The brand Viagra is a blue diamond-shaped tablet marked “PFIZER” on one side and “VGR (dosage)” on the other side.

    What is Viagra Used for?


    Viagra (Sildenafil) belongs to a group of medications called phosphodiesterase 5 (PDE5) inhibitors. This medication is used to treat erectile dysfunction (impotence) in men. Sildenafil works by increasing blood flow to the penis to help a man get and keep an erection when he is sexually stimulated. Viagra is taken 30 minutes to one hour before sexual activity. It may be taken up to four hours before sexual activity as needed.

    What are the Possible Side Effects of Viagra?


    The common side effects of Viagra include blurred vision, dizziness, flushing and upset stomach. The serious side effects may include:

    • Chest, jaw or left arm pain;

    • Fainting;

    • Irregular heartbeat;

    • Painful erection that lasts longer than 4 hours;

    • Nausea;

    • Severe dizziness;

    • Shortness of breath;

    • Vision changes or sudden vision loss


    Are there any Precautions and Drug Interactions for Viagra?


    You should not take Viagra if you are allergic to Sildenafil or if you take other medications to treat pulmonary arterial hypertension. Do not take Viagra with a nitrate medication because it can cause a sudden or serious decrease in blood pressure. This medication should not be taken with other similar medications such as Avanafil (Stendra), Tadalafil (Cialis) or Vardenafil (Levitra). Sildenafil may make you dizzy or cause vision problems. You should not drive or do any activity that requires you to be alert.

    Viagra Storage and Safety Information


    Viagra should be stored at a controlled room temperature between 15 and 30 degrees Celsius. It should be stored away from heat, moisture and light. This medication should not be stored in the bathroom. Keep the medication out of the reach of children and away from pets.

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