Cenforce Professional (Sildenafil 100 mg Sublingual Tablets)

Cenforce Professional
Generic:
Sildenafil
Indications:
erectile dysfunction impotence
Analogs:
Viagra Brand Viagra Viagra Professional Viagra Super Active Extra Super Viagra Viagra Soft Kamagra Female Viagra Sildalis Silvitra Kamagra Polo Kamagra Effervescent Kamagra Super Malegra Fxt Malegra Fxt Plus Malegra Dxt Malegra Dxt Plus Super Viagra Penegra Kamagra Soft Kamagra Oral Jelly Kamagra Gold Kamagra Chewable Viagra Extra Dosage Nizagara Viagra Plus Cenforce Silagra Cenforce Soft Viagra Jelly Cenforce D Zenegra Viagra Sublingual Suhagra Caverta Lady Era Viagra Soft Flavoured Super P Force Super P Force Oral Jelly Red Viagra Viagra Vigour Eriacta Fildena Aurogra Sildigra
Cenforce Professional delivers sildenafil 100 mg in a sublingual tablet that dissolves under the tongue rather than being swallowed with water. We offer it in packs of 90, 120, 150, or 300 tablets for Canadian customers weighing their options for erectile dysfunction treatment.
In stock: 19 packs
AdultsPregnancyAllergiesDiabetesBreastfeedingChildrenDriving

Dosages

Cenforce Professional 100 mg

Quantity Price per tablet You save Total price
90 C$1.01 - C$91.00
120 C$0.97 C$5.13 C$116.20
150 C$0.91 C$15.87 C$135.80
300 C$0.77 C$72.33 C$231.00

Manufacturers

Centurion Laboratories Private Limited

Payment & Shipping

Package Example

Your order is securely packed and usually ships within 24 hours. Here is what a typical parcel looks like.

It is about the size of a regular letter (24x11x0.7 cm) and does not show any details of what is inside.

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Shipping Times
Shipping MethodEstimated delivery
Express Free for orders over C$420.00Estimated delivery to Canada: 4-7 days
Standard Free for orders over C$280.00Estimated delivery to Canada: 14-21 days
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Discount Coupons

  • Victoria Day - May 18, 2026 8% VICTORIA8
  • Canada Day - July 1, 2026 10% CANADADAY10
  • Labour Day - September 7, 2026 6% LABOUR6
  • Thanksgiving (Canada) - October 12, 2026 9% THANKS9
  • Boxing Day - December 26, 2026 12% BOXING12

FAQ

A prescription is required to obtain sildenafil from local pharmacies in Canada. Our store policy allows you to place an order without a prescription and have it sent by mail. A health-care professional should still assess whether sildenafil is appropriate for you.

A Health Canada authorization for Cenforce Professional 100 mg sublingual tablets has not been confirmed. To check a specific product, search the Health Canada Drug Product Database using the brand name, sildenafil strength, and dosage form.

Do not use tablets if the package states a strength other than 100 mg or if the dosage form or active ingredient does not match the order. Keep the package available and contact customer service within 7 days of delivery so the discrepancy can be reviewed and a replacement or refund arranged.

Common effects include headache, facial flushing, indigestion, nasal congestion, dizziness, and temporary visual changes such as blurred or blue-tinged vision. Seek urgent medical care for chest pain, fainting, sudden loss of vision or hearing, or an erection lasting more than 4 hours.

Description

The tablet that dissolves under your tongue instead of one you swallow whole changes the practical routine of taking sildenafil. Cenforce Professional is built around that difference, and for anyone comparing sildenafil options before placing an order, it is the single fact worth understanding first. The sublingual format may suit someone who has difficulty swallowing tablets or does not want to take a dose with water. However, product-specific onset and food effects can vary, so the sublingual route should not be assumed to guarantee a faster response or complete independence from meals.

Why Choose the Sublingual Format?

We sell Cenforce Professional as a 100 mg sublingual tablet, meaning the tablet is placed under the tongue and left to dissolve rather than swallowed whole with a glass of water. For a customer comparing a conventional film-coated sildenafil tablet with this format, the clearest practical distinction is the administration method. Standard swallowed sildenafil can take longer to work after a high-fat meal. Although a sublingual tablet is intended to dissolve under the tongue, some of the dose may still be swallowed. A precise food effect or guaranteed onset advantage has not been established for this formulation. Follow the product directions and allow enough time for an individual response rather than relying on a fixed rapid-onset claim.

What Is Cenforce Professional and How Does It Differ from a Standard Sildenafil Tablet?

Cenforce Professional contains sildenafil, a phosphodiesterase type 5 (PDE5) inhibitor, at a single available strength of 100 mg. The dosage form is a sublingual tablet, and the intended route is sublingual administration rather than swallowing the tablet whole. This is the same active ingredient found in standard oral sildenafil products such as Viagra, but the formulation and the way it is taken are distinct. We keep that distinction consistent throughout our catalogue rather than presenting Cenforce Professional as interchangeable with a swallowed tablet. We currently offer it in packages of 90, 120, 150, or 300 pills, priced in Canadian dollars, so customers can match a package size to their expected use.

Who May Consider Cenforce Professional?

Sildenafil is established for adult men with erectile dysfunction, and Cenforce Professional's 100 mg strength is the maximum usual single dose of sildenafil for this indication. It may suit someone who:

  • Has already used sildenafil, including at the 100 mg strength, without a problematic reaction.
  • Prefers a tablet that dissolves under the tongue rather than one swallowed whole with water.
  • Understands that sexual stimulation is still required and that individual onset can vary.
  • Has discussed cardiovascular fitness for sexual activity with a healthcare professional when heart health is a concern.

It is not appropriate for anyone under 18, is not indicated for women in this erectile dysfunction presentation, and is unsuitable for men taking nitrate medicines in any form. A 100 mg tablet is generally not the preferred starting option for someone who has never used sildenafil. Customers researching erectile dysfunction treatments more broadly may find it useful to browse our Erectile Dysfunction selection alongside this product.

How Does Sildenafil Work, and What Does That Mean in Practice?

Sildenafil inhibits the PDE5 enzyme, allowing cyclic guanosine monophosphate, or cyclic GMP, to remain active longer in the smooth muscle of the penis. In the presence of sexual stimulation, this supports relaxation of blood vessels and increased blood flow that can help produce and maintain an erection. Sildenafil does not create sexual desire and does not trigger an erection on its own. Physical or mental arousal is still required, and taking a tablet without subsequent stimulation will not produce an automatic or continuous erection.

Using Cenforce Professional and Building a Routine

Product-specific directions and advice from a healthcare professional should take priority. General practical guidance for this sublingual 100 mg presentation includes the following:

  • Place the tablet under the tongue and allow it to dissolve as directed rather than swallowing it whole.
  • Plan ahead for sexual activity. Conventional sildenafil is commonly taken about one hour beforehand and may be taken from approximately 30 minutes to four hours before activity; a precise faster window has not been established here for this specific sublingual product.
  • Do not use more than one dose in a 24-hour period. Taking additional sildenafil does not reliably improve the response and increases the risk of adverse effects.
  • Keep alcohol intake moderate, since heavy drinking may make achieving an erection more difficult and can add to dizziness or low blood pressure.
  • Do not combine the tablet with another sildenafil product or a different PDE5 inhibitor.

Because 100 mg is the highest usual sildenafil dose for erectile dysfunction and Cenforce Professional is not offered here in a lower strength, this product is best considered by men already established on that dose. Sildenafil is commonly started at 50 mg, with a lower 25 mg starting dose often considered for adults over 65, people with hepatic impairment or severe renal impairment, and people using certain interacting medicines. Anyone who needs less than 100 mg should use an appropriate lower-strength product rather than dividing this tablet unless its authorized product instructions or a pharmacist specifically confirm that it can be split accurately.

Package Sizes We Offer

We currently list Cenforce Professional at the single 100 mg strength, available in package quantities of 90, 120, 150, or 300 pills and priced in Canadian dollars. Choosing a larger package may suit someone who has already confirmed that the medicine, dose, and sublingual format are appropriate for regular as-needed use. The 90-pill package is the smallest current option, but package size should not replace a safety assessment: someone new to sildenafil or uncertain about the 100 mg dose should consult a prescriber or pharmacist before ordering.

What to Expect: Onset, Duration, and Results

Individual timing varies. Established guidance for conventional sildenafil allows administration approximately 30 minutes to four hours before sexual activity, with about one hour being common. Cenforce Professional is a sublingual tablet, but a reliable 15-to-30-minute onset or consistently faster action than a swallowed tablet has not been established for this formulation. Its effects commonly remain clinically useful for around four hours, although response and timing differ among individuals. This does not mean an erection continues throughout that period; sexual stimulation is still necessary.

Results are not guaranteed on every occasion. Stress, heavy alcohol intake, insufficient stimulation, relationship factors, diabetes, vascular disease, and other health conditions can affect the response. A single disappointing result does not always mean sildenafil is ineffective, but the dose must not be repeated within the same 24-hour period. Persistent lack of benefit should be discussed with a healthcare professional rather than managed by taking extra tablets.

Important Safety Priorities

Sildenafil is absolutely contraindicated with nitrate medicines, including nitroglycerin, isosorbide dinitrate, and isosorbide mononitrate, as well as recreational nitrites sometimes called "poppers." The combination can cause a dangerous fall in blood pressure. Sildenafil must also not be combined with riociguat. It should not be used by anyone with a known hypersensitivity to sildenafil or any ingredient in the tablet.

Common side effects include headache, facial flushing, nasal congestion, indigestion, dizziness, and visual disturbances such as blurred vision, altered colour perception, or light sensitivity. Rare but serious effects include severe hypotension, an erection lasting more than four hours, and sudden vision or hearing loss. An erection lasting more than four hours requires urgent medical attention. Sudden loss or marked reduction of vision or hearing also requires stopping sildenafil and obtaining prompt medical care.

Cardiovascular considerations

Sexual activity itself increases cardiovascular workload. Sildenafil may be unsuitable when sexual activity has been discouraged because of unstable heart disease, severe hypotension, a recent heart attack or stroke, or uncontrolled heart failure. People with significant cardiovascular disease should obtain individual advice before use. Before the first dose, it helps to review the essentials below.

Checklist Before Using Cenforce Professional

Interactions and Practical Precautions

Beyond the absolute nitrate and riociguat contraindications, several other medicines and substances warrant caution alongside sildenafil:

  • Alpha-blockers used for blood pressure or prostate symptoms can add to sildenafil's blood-pressure-lowering effect. A person should be stable on alpha-blocker therapy, and a lower sildenafil starting dose is commonly advised.
  • Other PDE5 inhibitors or additional sildenafil products should not be combined because their effects and adverse reactions overlap.
  • Strong CYP3A4 inhibitors, including ritonavir and ketoconazole, can substantially increase sildenafil exposure. They may require a much lower dose or a longer interval between doses, making this fixed 100 mg product unsuitable.
  • Grapefruit or grapefruit juice may increase sildenafil exposure in some people and should be discussed with a pharmacist if consumed regularly or in large quantities.
  • Heavy alcohol use can worsen dizziness, lower blood pressure, and reduce the ability to achieve an erection.

Extra caution is also appropriate for people with severe liver or kidney impairment, bleeding disorders, active peptic ulceration, penile deformity, conditions that predispose to priapism, or a history of serious sildenafil-related visual problems. Anyone taking prescription medicines, non-prescription products, or supplements should review the complete list with a pharmacist or prescriber before using Cenforce Professional. Our pharmacist-supported team is available to help customers identify questions that should be taken to their healthcare professional.

Cenforce Professional Compared with Viagra and Cialis

Choosing between sildenafil formulations and between sildenafil and another PDE5 inhibitor comes down to practical, medically meaningful distinctions. The comparisons below set Cenforce Professional's sublingual sildenafil 100 mg tablet against conventional oral sildenafil and against tadalafil, allowing the administration method, active ingredient, duration, and dosing approach to be considered separately.

Cenforce Professional and Viagra: Key Differences

FeatureCenforce ProfessionalViagra
Active ingredientSildenafilSildenafil
Dosage formSublingual tabletFilm-coated oral tablet
How to takeDissolved under the tongueSwallowed whole with water
Available strengths100 mg25 mg, 50 mg, 100 mg
Primary indicationErectile dysfunction in adult menErectile dysfunction in adult men
Comparison of sublingual and conventional oral formulations of sildenafil.

Viagra and Cenforce Professional share the active ingredient sildenafil. The verified difference is their dosage form and administration: Viagra is a conventional tablet swallowed by mouth, while Cenforce Professional is placed under the tongue to dissolve. Standard oral sildenafil may be delayed by a high-fat meal. A clinically reliable reduction in food effect or faster onset has not been established here for Cenforce Professional, so the decision should rest primarily on preferred administration and the suitability of the fixed 100 mg dose.

Cenforce Professional and Cialis: Key Differences

FeatureCenforce ProfessionalCialis
Active ingredientSildenafilTadalafil
Drug classPDE5 inhibitorPDE5 inhibitor
Dosage formSublingual tabletFilm-coated oral tablet
Duration of actionRoughly 4 to 6 hoursUp to 36 hours
Available strengths100 mg2.5 mg, 5 mg, 10 mg, 20 mg
Comparing two distinct PDE5 inhibitors for erectile dysfunction.

Cialis contains tadalafil rather than sildenafil and can remain effective for up to 36 hours in some patients. Tadalafil is available for as-needed use and, at appropriate lower strengths, once-daily use. Sildenafil generally has a shorter useful window and is used as needed. Someone who values a longer opportunity for sexual activity may prefer tadalafil, while someone already established on sildenafil may prefer to remain with that active ingredient. Neither option should be combined with the other, and the best choice depends on health conditions, interacting medicines, previous response, and dose requirements rather than an assumed difference in speed.

Accessing Cenforce Professional in Canada

Sildenafil is listed on Health Canada's Prescription Drug List, and authorized sildenafil products require a prescription in Canada. That regulatory classification describes the Canadian market and is separate from the documentation we require to accept an order for this product.

Prescription status versus our ordering requirement

We do not require a prescription document to accept an order for Cenforce Professional, so customers can order it without uploading a prescription through our checkout. Our ordering policy does not change sildenafil's prescription classification in Canada. We recommend discussing sildenafil, especially at the 100 mg strength, with a healthcare professional or our pharmacist-supported team if there is uncertainty about cardiovascular suitability, interacting medicines, prior adverse effects, or the need for a lower dose.

Ordering, Delivery, and Receiving Your Package

We have supported Canadian customers since 2017, and our support team is reachable 24/7 through email, online chat, and phone for questions before or after ordering. Pharmacist support is also available. Placing an order for Cenforce Professional involves selecting one of the offered package sizes, confirming the quantity, and completing payment in Canadian dollars.

  • Choose from 90, 120, 150, or 300 pills at the 100 mg strength.
  • Complete checkout without needing to upload a prescription document first.
  • Reach our support team at any hour with practical questions about the product or an order in progress.
  • Review the shipping and estimated delivery information shown during checkout rather than relying on a guaranteed arrival date.

Once dispatched, we pack Cenforce Professional to protect it during transit. After delivery, store the tablets at room temperature between 20°C and 25°C, away from moisture, heat, and light. Keep the medicine out of the reach of children, retain it in its original packaging, and do not use tablets that are damaged or past their stated expiry date.

Making Your Decision

If the deciding factor is how the tablet is taken, Cenforce Professional offers a sublingual alternative to swallowing a conventional sildenafil tablet. Its fixed 100 mg strength is a more important consideration than an assumed speed advantage: it is the maximum usual single sildenafil dose and may not suit someone starting treatment, requiring dose reduction, or using medicines that raise sildenafil exposure. If a longer period of responsiveness or an appropriate once-daily regimen matters more, tadalafil-based alternatives deserve closer consideration.

Before use, confirm that nitrates, riociguat, and other PDE5 inhibitors are absent from the medicine list and that cardiovascular health permits sexual activity. A healthcare professional should also assess whether 100 mg is appropriate when there is liver or kidney impairment, alpha-blocker use, or treatment with a strong CYP3A4 inhibitor. Our support team can answer practical ordering questions once a customer has determined that this product and dose are suitable.

Medically reviewed by
Wendy Hayes
Clinical pharmacist
Updated August 31, 2026

Product specifications

Active ingredientSildenafil
Drug classPhosphodiesterase type 5 (PDE5) inhibitor
Dosage formSublingual tablet
Available strengths100 mg
Route of administrationSublingual
StorageStore at room temperature between 20°C and 25°C, away from moisture, heat, and light.
ATC codeG04BE03

Regulatory information

Approval statusHealth Canada has authorised sildenafil for human medicinal use.
Prescription classificationThis sublingual tablet requires a valid prescription from an authorised healthcare practitioner.

More information