* The product images are for reference only. Generic equivalents may also be supplied by alternate manufacturers.
How and Where to Buy Viagra Online?
CanadianPharmacyWorld.com offers Viagra (sildenafil) with a valid prescription from your doctor. We are a licensed online pharmacy that supplies brand Viagra and generic sildenafil at huge savings. Our goal is to provide safe and affordable medications to our customers from the comfort of their homes. Check out our featured drugs to
buy Levitra For more information about our Online Canadian Pharmacy, please click on
About us.
Are there Alternative Names for the Brand or Generic Viagra?
The brand Viagra comes from New Zealand by Aspen, and Canada & Turkey by Viatris.
The generic Sildenafil comes from:
• Canada (PRZ-Sildenafil by Pharmaris)
• India (Suhagra & Silagra by Cipla)
What Dosages and Forms is Viagra available in?
Viagra is available in dosages of 25 mg, 50 mg, and 100 mg oral tablets, and 50 mg orodispersible film.
Generic sildenafil is available in 25mg, 50 mg, and 100 mg oral tablets.
What is Viagra Used for?
Viagra (sildenafil) is a phosphodiesterase-5 (PDE5) inhibitor used to treat erectile dysfunction (ED) by increasing blood flow to the penis during sexual stimulation. For ED, sildenafil is typically taken about one hour before sexual activity, but it can be taken anywhere from 30 minutes to 4 hours prior. For the fastest results, take it on an empty stomach; a high-fat meal may delay how quickly the medication starts to work. It is also marketed under the name Revatio for the treatment of pulmonary arterial hypertension (PAH).
What are the Possible Side Effects of Viagra?
Common side effects:
• Back pain and muscle aches (myalgia)
• Dizziness
• Flushing (redness or warming of the face, neck, or chest)
• Headache
• Indigestion (upset stomach or heartburn)
• Nasal congestion (stuffy nose)
• Nausea
• Vision changes, which can include seeing a slight blue tinge to objects, blurred vision, or increased light sensitivity
Other Potential Side Effects (less common):
• Diarrhea
• Hypotension (low blood pressure), which may cause light-headedness or fainting
• Nosebleeds
• Rash
Stop taking the medication and seek immediate medical help if you have any of the Serious Side Effects that may include:
• Allergic reaction: Swelling of the face, lips, or throat.
• Cardiovascular event: Chest pain, shortness of breath, or symptoms of a stroke.
• Hearing loss: Sudden decrease or loss of hearing, often with ringing.
• Priapism: A painful erection or one lasting longer than four hours.
• Vision loss: Sudden loss of vision in one or both eyes.
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
Before starting Viagra (sildenafil), it is vital to understand certain medical conditions. Do NOT take Viagra if you have the following conditions:
• Hypersensitivity: a known allergy or hypersensitivity to sildenafil or any inactive ingredients in the tablet.
• Nitrate Use: a prescription for nitrates (such as nitroglycerin, isosorbide) for chest pain or use of recreational "poppers," as the combination can cause a life-threatening drop in blood pressure.
• Riociguat Use: a prescription for guanylate cyclase stimulators like riociguat for pulmonary hypertension.
Consult your doctor about all of your medical conditions, both past and present, before starting Viagra.
• Anatomical Deformities: Conditions affecting the shape of the penis (e.g., Peyronie's disease).
• Bleeding Disorders: Active stomach ulcers or hemophilia.
• Cardiovascular Health: History of heart attack, stroke, or life-threatening heart rhythm irregularities within the last six months.
• Eye Conditions: History of retinitis pigmentosa or non-arteritic anterior ischemic optic neuropathy (NAION).
• Kidney Disease: Impaired renal function, which may require a lower starting dose (25 mg).
• Liver Problems: Hepatic impairment or cirrhosis.
• Priapism Risk: Blood cell disorders such as sickle cell anemia, multiple myeloma, or leukemia.
New Blog Post
It Takes Two: Are Modern Lifestyles Creating a Male Fertility Crisis?Can You Really Save by Buying Viagra, Cialis, & Levitra from a Canadian Pharmacy?The Truth about Affordable Viagra OnlineThe content on this page has been supplied to canadianpharmacyworld.com by an independent third party contracted to provide information for our website. Canadianpharmacyworld.com relies on these third parties to create and maintain this information and cannot guarantee the accuracy or reliability of the information that has been provided to us.
The drug information provided here is only a summary and does not contain all the list of possible side effects and drug interactions regarding this medication. Be sure to contact your doctor or pharmacist if you have any specific question or concern. If you require any advice or information about the drugs on this page, a medical condition or treatment advice, you should always speak to a healthcare professional.
Please note that not all products, including any referenced in this page, are shipped by our affiliated Canadian Pharmacy. We are affiliated with other dispensaries that ship product to our customers from the following jurisdictions: Canada, Singapore, New Zealand, Turkey, Mauritius, India, and United Kingdom. The items in your order maybe shipped from any of the above jurisdictions. The products are sourced from various countries as well as those listed above. Rest assured, we only affiliate with our authorized dispensaries that procure product through reliable sources.