It is incredibly simple to buy Viagra online with Canadian Pharmacy Service. We offer exceptional customer service and incredible prices for your prescription medications. You can buy brand name and generic Viagra for a fraction of the cost you pay in the US.

What is Viagra?

Viagra also known as sildenafil is used to treat erectile dysfunction (ED) and impotence. This medication increases the blood flow to particular body parts including to the penis. This increased blood flow helps males to get and then keep an erection. Sildenafil will not increase your sexual desire and although they are known as erection pills they will not cause an erection without sexual stimulation. Viagra doesn't prevent sexually transmitted diseases and therefore you should still practice safe sex.

How does Viagra work?

Viagra and sildenafil work within the walls of blood vessels relaxing the muscles resulting in an increased blood flow including increasing the blood flow to the penis. Viagra when combined with sexual stimulation, results in helping males to get and then keep an erection during sexual activity. Viagra is most effective within 30 to 60 minutes of taking it. However, the Viagra can be taken up to 4 hours before any sexual activity.

What is the price of Viagra online?

The price of Viagra depends upon the strength and quantity that you buy. You can save up to 90% on the cost of Viagra if you buy with Canadian Pharmacy Online and can get even better savings by buying the generic alternative sildenafil and by buying a 90 day supply of your medication. 

Is a Viagra coupon needed?

We understand that the price of Viagra online can be very expensive in the US which is why we always try to give you the best prices possible for your medications. You do not need a Viagra coupon in order to get our great prices.

Always read the patient information and instructions carefully before using this medication.

• You should take Viagra tablets orally.
• Sildenafil citrate is most effective within 30 to 60 minutes of taking the tablets. Viagra can be taken up to 4 hours before sexual activity.
• The time it takes Viagra to work may be delayed through eating a high-fat meal.
• Your Viagra dosage is based your medical condition, your response to treatment and other medications you may take. You should always follow your doctor's directions with this medication.
• Do not take more than one tablet of Viagra daily.

Make sure to tell your doctor and pharmacist:

• About any drug allergies you may have.
• Which other prescription and non-prescription medications you currently take.
• Your medical history especially any history of liver disease, kidney disease, blood disorders such as leukemia, multiple myeloma, hemophilia or sickle cell anemia, heart problems such as heart disease, heart attacks, strokes, congestive heart failure, heart rhythm problems or coronary artery disease, high or low blood pressure, stomach ulcers or retinitis pigmentosa.
• Any penis physical deformities including Peyronie’s disease.
• If you have ever been told that you should not have sexual intercourse for health reasons.
• If you take any nitrate drugs for heart problems or chest pain. This includes recreational nitrate drugs such as poppers or amyl nitrate as well as nitrate drugs nitroglycerin, isosorbide dinitrate, and isosorbide mononitrate.
• If you are currently using marijuana.

Also be aware that:

• Viagra can cause you vision problems or make you dizzy. Therefore, you should operate machines, drive or do any other activities that need alertness or clear vision until you are sure you can do it safely.
• Viagra and alcohol or marijuana can also increase dizziness and other side effects. Tell your doctor if you are also using marijuana and limit your consumption of alcohol while you are taking Viagra. 
• Viagra should not be given to anyone under the age of 18 without medical advice.
• During pregnancy, Viagra should only be used when it is clearly needed because high blood pressure in the lungs can harm both the pregnant woman and the unborn baby. Tell your doctor if you are breast feeding.

Common Viagra side effects can include but are not limited to:

• Insomnia and other sleep problems. 
• Headaches, muscle or back pain.
• Dizziness. blurred vision or changes to your color vision.
• Flushing including warmth, redness or a tingly feeling.
• Upset stomach, runny or stuffy noses and nosebleeds.

Contact your doctor if you experience any of the following Viagra side effects:

• Heart attack symptoms such as irregular heartbeat, nausea, sweating, chest pain or pressure or a pain spreading to your jaw or shoulder.
• Erections that last over 4 hours or are painful.
• Sudden vision loss other vision changes.
• Ringing in your ears or sudden hearing loss.
• Symptoms of an allergic reaction such as rashes, itching, dizziness, problems breathing or swelling of the face, tongue or throat.

Q: How long does Viagra last?

A: Viagra should be taken between 30 to 60 minutes before any sexual activity. Although it can be taken up to four hours before. Viagra is most effective when it is taken one hour before sexual activity. You should take more than one sildenafil tablet within each 24 hour period.

Q: Is there a generic alternative to Viagra?

A: Generic Viagra is known as sildenafil and may offer you even better savings. You can buy 25mg, 50mg and 100mg Viagra and sildenafil.

Q: What is the strength of Viagra?

A: You can buy 25mg, 50mg and 100mg Viagra or sildenafil.