Viagra Professional (Sildenafil) Sublingual Tablets

Viagra Professional
Generic:
Sildenafil
Indications:
erectile dysfunction impotence
Analogs:
Viagra Brand Viagra 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 Cenforce Professional 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
Viagra Professional provides sildenafil as a sublingual tablet in 50 mg or 100 mg, placed under the tongue rather than swallowed whole. We stock quantities from 10 to 360 tablets, depending on strength, and deliver them across Australia.
In stock: 16 packs
AdultsPregnancyAllergiesDiabetesBreastfeedingChildrenDriving

Dosages

Viagra Professional 50 mg

Quantity Price per tablet You save Total price
20 A$3.27 - A$65.36
30 A$2.69 A$17.48 A$80.56
60 A$1.62 A$98.80 A$97.28
90 A$1.35 A$172.52 A$121.60
120 A$1.34 A$231.04 A$161.12
180 A$1.26 A$361.76 A$226.48
270 A$1.08 A$590.52 A$291.84
360 A$0.92 A$845.12 A$331.36

Viagra Professional 100 mg

Quantity Price per tablet You save Total price
10 A$6.54 - A$65.36
20 A$4.03 A$50.16 A$80.56
30 A$3.24 A$98.80 A$97.28
60 A$2.43 A$246.24 A$145.92
90 A$2.35 A$376.96 A$211.28
120 A$2.15 A$525.92 A$258.40
180 A$1.79 A$854.24 A$322.24
270 A$1.62 A$1,328.48 A$436.24
360 A$1.46 A$1,828.56 A$524.40

Payment & Delivery

Package Example

Your order is carefully packed and ships within 24 hours. Here's the typical package.

Sized like a regular personal letter (24x11x0.7 cm), with no indication of its contents.

Front View
Front View
Side View
Side View
Back View
Back View
Delivery Times
Delivery MethodEstimated delivery
Express Free for orders over A$456.00Estimated delivery to Australia: 4-7 days
Standard Free for orders over A$304.00Estimated delivery to Australia: 14-21 days
EMSAustralia Post
Payment Methods
VisaMastercardBitcoin, USDTApple PayGoogle PayEftposAfterpayZippayKlarnaPayPal

Discount Coupons

  • Australia Day - 26 January 2026 10% AUSDAY10
  • Labour Day - 2 March 2026 6% LABOUR6
  • ANZAC Day - 25 April 2026 8% ANZAC8
  • King's Birthday - 8 June 2026 7% KING7
  • Boxing Day - 26 December 2026 12% BOXING12

FAQ

A prescription is required to buy sildenafil from local pharmacies in Australia. Our store policy allows you to order these sildenafil sublingual tablets without a prescription and have them sent by mail.

Description

Choosing Viagra Professional: What Makes the Sublingual Tablet Different

The first thing that separates Viagra Professional from a standard sildenafil tablet is its route of administration. Instead of being swallowed whole, the tablet is placed under the tongue and left to dissolve. For a customer weighing this up against another sildenafil tablet in our range, the practical distinction is therefore how the dose is taken. Sublingual administration is intended to allow absorption through tissue under the tongue, but it should not be assumed to guarantee a faster or more food-independent result without product-specific pharmacokinetic data. Choosing Viagra Professional is primarily a choice about dosage form and routine, not a choice about a different active ingredient.

What Viagra Professional Is and How It Fits Our Sildenafil Range

Viagra Professional contains sildenafil, supplied as sildenafil citrate, in a sublingual tablet available in two strengths: 50 mg and 100 mg. It belongs to the phosphodiesterase type 5 (PDE5) inhibitor class, as do other sildenafil products we carry, so the underlying pharmacology is the same. What changes between relevant sildenafil options is the presentation: a conventional swallowed tablet, a chewable tablet such as Viagra Soft, and this sublingual version each provide sildenafil in a different dosage form. Viagra Professional is a distinct catalogue item because the sublingual route and tablet form are what a customer is selecting.

Who Might Consider Viagra Professional Over Another Sildenafil Option?

Because the active ingredient is shared with other sildenafil products, the decision to choose the sublingual tablet usually comes down to personal preference and practical circumstances rather than a different therapeutic role. Men may lean towards Viagra Professional when one or more of the following applies:

  • They dislike swallowing a larger, film-coated tablet and prefer a tablet that dissolves under the tongue.
  • They want a dosage form that fits comfortably into their anticipated sexual-activity routine.
  • They are already familiar with sildenafil and want to discuss whether a different route of administration may be practical for them.
  • They use the medicine occasionally rather than on a fixed daily schedule and value flexibility in timing.

None of this changes the underlying medical picture: erectile dysfunction still needs to be understood in the context of a person's general health, and sildenafil in any form is not a treatment decision to make casually if there is uncertainty about heart health, blood pressure control, or other medicines being taken.

How Sildenafil Works Once It Reaches the Bloodstream

Sildenafil works by inhibiting PDE5, an enzyme that breaks down a signalling molecule called cyclic GMP in the smooth muscle of the penile blood vessels. By slowing that breakdown, sildenafil allows cyclic GMP activity to persist during sexual stimulation, helping smooth muscle relax and increasing blood flow into erectile tissue. This is why sildenafil, regardless of the tablet form in which it is supplied, works only alongside sexual stimulation; it does not create an erection automatically. The sublingual route changes how the tablet is administered, not sildenafil's mechanism once it reaches the circulation.

How Should the Sublingual Tablet Be Used to Build a Reliable Routine?

Getting a consistent result from Viagra Professional starts with following the supplied directions and using it the same way each time. A practical routine includes the following:

  • Place the tablet under the tongue and allow it to dissolve as directed rather than swallowing it whole.
  • Follow the product instructions about eating or drinking while the tablet dissolves.
  • Allow sufficient time before anticipated sexual activity; sildenafil tablets are commonly taken about 30 to 60 minutes beforehand, although timing can vary between people and the onset of this specific formulation should not be assumed.
  • Take no more than one sildenafil dose in a 24-hour period, and do not take a second dose because the first did not produce the expected result on that occasion.
  • Pay attention to response and adverse effects during initial use rather than relying on an exact onset time for a particular occasion.

For erectile dysfunction, a doctor may start a patient on 50 mg and adjust the sildenafil dose according to response, tolerability, age, health, and interacting medicines. The maximum usual dose is 100 mg once in 24 hours. A lower dose may be required for some patients, but that may need a different strength or presentation rather than altering a sublingual tablet without instructions. We do not set an individual regimen for any customer; this general pattern is background information rather than personal dosing advice.

Strengths and Pack Sizes We Currently Offer

We offer Viagra Professional as 50 mg and 100 mg sublingual tablets. The 50 mg strength is available in quantities of 20, 30, 60, 90, 120, 180, 270, or 360 tablets. The 100 mg strength is available in quantities of 10, 20, 30, 60, 90, 120, 180, 270, or 360 tablets. This range lets a first-time buyer choose a smaller quantity, while a returning customer who already knows their prescribed or professionally recommended strength can select a larger supply and reduce how often they reorder.

What Timing and Results Can Someone Reasonably Expect?

For conventional swallowed sildenafil tablets, onset is commonly around 30 to 60 minutes, and the medicine may assist erectile response for about four hours, although neither an erection nor continuous effects should last throughout that period. The precise onset of Viagra Professional cannot be predicted solely from its sublingual dosage form, and individual response can vary with health, dose, sexual stimulation, alcohol intake, and other medicines. Sexual stimulation is still required for an effect to occur. Heavy alcohol intake can also make it harder to achieve an erection and may increase dizziness or low-blood-pressure symptoms. Persistent poor response warrants medical review rather than repeated or excessive dosing, as vascular, neurological, hormonal, psychological, or medicine-related factors may need attention.

Safety Priorities Before and During Use

Common sildenafil adverse effects include headache, facial flushing, nasal congestion, indigestion, dizziness, and visual disturbances such as blurred vision or altered colour perception. These effects are often mild and temporary, but their severity and persistence matter. Warning signs requiring urgent medical attention include an erection lasting more than four hours, sudden loss or marked reduction of vision, sudden hearing loss, fainting, or chest pain during sexual activity. If chest pain occurs after sildenafil, emergency clinicians must be told when it was taken because nitrate treatment can interact dangerously with it. The comparison below separates common reactions from serious warning signs and indicates the appropriate response.

Common Side Effects and Serious Warning Signs

Sildenafil is unsuitable for anyone with known hypersensitivity to sildenafil or the tablet's ingredients. This erectile-dysfunction product is intended for adult men and is not indicated for women or children. Diabetes does not automatically prevent sildenafil use, but cardiovascular risk, blood pressure, kidney or liver impairment, eye disease, penile deformity, bleeding disorders, and the medicines used to manage other conditions can all affect whether treatment is appropriate. Men with significant cardiovascular disease or for whom sexual activity is medically inadvisable should be assessed by a doctor before using sildenafil.

Interactions and Precautions Worth Planning Around

Sildenafil has important interactions, and checking them in advance helps prevent serious problems:

  • Nitrate medicines used for angina or chest pain, including glyceryl trinitrate and isosorbide products, must not be combined with sildenafil because the combination can cause a dangerous fall in blood pressure.
  • Alpha-blockers prescribed for blood pressure or prostate symptoms can add to sildenafil's blood-pressure-lowering effect and may require stable alpha-blocker treatment, careful timing, or dose adjustment under medical guidance.
  • Other PDE5 inhibitors, including tadalafil and vardenafil, should not be used alongside sildenafil unless a specialist has explicitly directed otherwise; combining them increases adverse-effect and low-blood-pressure risks.
  • Strong CYP3A4 inhibitors, such as certain azole antifungals, macrolide antibiotics, and antiviral medicines, can increase sildenafil exposure and may require a lower dose or avoidance.
  • Guanylate cyclase stimulators such as riociguat are contraindicated with PDE5 inhibitors because of the risk of symptomatic hypotension.
  • Moderate to large amounts of alcohol can impair erectile function and add to dizziness, flushing, or low-blood-pressure symptoms.

Anyone taking regular medicine, particularly for heart disease, blood pressure, prostate symptoms, fungal infection, or HIV, should have a doctor or pharmacist check for interactions before starting sildenafil. A person who experiences dizziness or visual disturbance should not drive or operate machinery until the effects have resolved and they know how the medicine affects them.

Viagra Professional Compared With Other Sildenafil and PDE5 Options

Because dosage form and duration are important variables when comparing erectile-dysfunction medicines, it helps to consider Viagra Professional directly alongside relevant alternatives.

Viagra Professional vs Viagra Soft

Viagra Soft is a chewable sildenafil tablet, while Viagra Professional is placed under the tongue and allowed to dissolve. Both provide sildenafil, but they are taken differently. Personal convenience and the directions for each formulation should guide the choice; a particular difference in onset should not be assumed without comparative evidence.

Key Differences: Viagra Professional vs Viagra Soft

FeatureViagra ProfessionalViagra Soft
Active ingredientSildenafil citrateSildenafil citrate
Dosage formSublingual tabletChewable tablet
Administration routeDissolved under the tongueChewed thoroughly before swallowing
Available strengths50 mg, 100 mg50 mg, 100 mg
Primary indicationTreatment of erectile dysfunctionTreatment of erectile dysfunction
Comparison of sublingual and chewable sildenafil tablet options.

Viagra Professional vs Viagra Super Active

Viagra Super Active is presented as an oral soft capsule rather than a tablet placed under the tongue. The capsule is swallowed, whereas Viagra Professional is administered sublingually. This difference affects how each product is taken, but it does not by itself establish that one will work faster or more reliably for a particular person.

Key Differences: Viagra Professional vs Viagra Super Active

FeatureViagra ProfessionalViagra Super Active
Active ingredientSildenafil citrateSildenafil citrate
Dosage formSublingual tabletSoft capsule
Method of intakePlaced under tongue to dissolve without waterSwallowed whole with a glass of water
Available strengths50 mg, 100 mg25 mg, 50 mg, 100 mg
Common indicationTreatment of erectile dysfunctionTreatment of erectile dysfunction
Comparison of sublingual tablet and oral soft capsule formulations.

Viagra Professional vs Cialis

Cialis contains tadalafil, a different PDE5 inhibitor with a substantially longer duration of action than sildenafil. Tadalafil may remain effective for up to 36 hours, while sildenafil is generally used for a shorter anticipated window. Choosing between Viagra Professional and Cialis is therefore a choice involving active ingredient, dosage form, expected duration, interactions, and individual suitability rather than simply a choice between two versions of sildenafil.

Key Differences: Viagra Professional vs Cialis

FeatureViagra ProfessionalCialis
Active ingredientSildenafilTadalafil
Medicine classPDE5 inhibitorPDE5 inhibitor
Dosage formSublingual tabletFilm-coated oral tablet
Available strengths50 mg, 100 mg2.5 mg, 5 mg, 10 mg, 20 mg
Typical duration of actionAround 4 to 6 hoursUp to 36 hours
Comparison of active ingredients, dosage forms, and therapeutic profiles.

Is Sildenafil Available Without a Prescription in Australia, and What Do We Require?

Sildenafil is authorised for human medicinal use in Australia, and the supplied sublingual tablet dosage form is classified as a prescription medicine under Australian regulation. That classification describes the medicine itself, not our checkout process. Our ordering policy does not require a prescription to be submitted before we accept an order for Viagra Professional, so customers can complete a purchase without submitting a prescription. This describes how we process orders and does not change sildenafil's prescription classification in Australia. Anyone uncertain about whether sildenafil suits their health situation should discuss it with a doctor or pharmacist. Our support team, including a pharmacist, is also available to answer general product and ordering questions before an order is placed.

Ordering, Delivery and Receiving Your Pack

We have operated our online catalogue since 2017 and price Viagra Professional in Australian dollars for customers ordering within Australia. A few practical points make the ordering and delivery experience easier to plan:

  • Our support team is available 24/7 by email, online chat, or phone, with a pharmacist available to answer general product questions.
  • Quantities from 10 to 360 tablets, depending on strength, let you match an order to your anticipated needs and reduce how often you reorder when selecting a larger quantity.
  • We treat delivery timeframes as estimates rather than guarantees and show the expected delivery information during checkout.
  • We pack orders discreetly and move confirmed orders through packing and dispatch without unnecessary delay.

If erectile dysfunction is a new concern rather than a condition already being managed, the Erectile Dysfunction section provides a broader view of relevant treatment options. New, persistent, or worsening erectile dysfunction can also be an early sign of cardiovascular or metabolic disease and is worth discussing with a doctor.

Making the Decision

Viagra Professional provides sildenafil in a sublingual tablet designed to dissolve under the tongue rather than be swallowed whole. The decision to choose it over a conventional swallowed sildenafil tablet such as Viagra, a chewable version such as Viagra Soft, or a longer-acting alternative such as Cialis comes down to dosage-form preference, expected duration, medical suitability, and how treatment fits into an individual's routine. The sublingual presentation should not be taken as a guarantee of faster onset. With two strength options, exact quantities ranging from 10 to 360 tablets depending on strength, and an ordering process that does not require a prescription to be submitted before purchase, we aim to make the available choice clear while keeping appropriate dosing, interaction, and safety considerations central to the decision.

Medically reviewed by
Spencer Hughes
Medical pharmacologist
Updated 6 September 2026

Product specifications

Active ingredientSildenafil
Drug classPhosphodiesterase type 5 (PDE5) inhibitor
Dosage formSublingual tablet
Available strengths50 mg, 100 mg
RouteSublingual
StorageStore at 20°C to 25°C, with brief excursions permitted between 15°C and 30°C; keep in a dry place away from light and out of reach of children.
ATC codeG04BE03

Regulatory information

TGA approval statusSildenafil citrate is an active ingredient approved for human therapeutic use in Australia.
Prescription classificationSublingual tablets containing sildenafil citrate are classified as Prescription Only Medicine (Schedule 4) and require a valid Australian prescription.

More information