Zenegra (Sildenafil) Tablets

Zenegra
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 Cenforce Professional Silagra Cenforce Soft Viagra Jelly Cenforce D 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
Zenegra contains sildenafil citrate in 50 mg and 100 mg oral tablets, the same well-studied PDE5 inhibitor used across the sildenafil family for erectile dysfunction. We offer a wide range of pack sizes so customers can match the listing to how often they expect to use it.
In stock: 20 packs
AdultsPregnancyAllergiesDiabetesBreastfeedingChildrenDriving

Dosages

Zenegra 50 mg

Quantity Price per tablet You save Total price
30 A$1.77 - A$53.20
60 A$1.39 A$22.80 A$83.60
90 A$1.27 A$45.60 A$114.00
120 A$1.15 A$74.48 A$138.32

Zenegra 100 mg

Quantity Price per tablet You save Total price
30 A$2.13 - A$63.84
60 A$1.37 A$45.60 A$82.08
90 A$1.10 A$92.72 A$98.80
120 A$0.98 A$138.32 A$117.04
180 A$0.84 A$231.04 A$152.00
270 A$0.78 A$364.80 A$209.76
360 A$0.72 A$506.16 A$259.92

Manufacturers

Alkem Laboratories Ltd.ApotexBiogaranLaboratorios CinfaPfizerratiopharm GmbHTeva CanadaTeva Pharmaceutical Industries

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.

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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
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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

Brand Names

Also known as (by country):
CountryBrand Names
Australia
Viagra
United Kingdom
Viagra Viagra Connect
United States
Revatio Viagra
Canada
Apo-Sildenafil Teva-Sildenafil Viagra

FAQ

Store the tablets at 20°C to 25°C in a dry place, away from moisture, heat and light. Keep them in their packaging and out of the reach of children.

Sildenafil tablets are taken by mouth, usually about one hour before sexual activity; they may be taken from 30 minutes to 4 hours beforehand. They can be taken with or without food, although a high-fat meal may delay the onset of effect. The usual starting dose is 50 mg, but the appropriate dose is an individual clinical decision; do not take more than once in 24 hours.

Description

Zenegra is a sildenafil citrate tablet, and the detail that matters most when you are comparing options is simple: it is the same active ingredient, at the same 50 mg and 100 mg strengths, delivered in an ordinary oral tablet rather than a chewable, soft gel, jelly, or dissolving form. If you are weighing Zenegra against another sildenafil brand or against a soft or fast-dissolving version, the practical consequence is that Zenegra behaves like a standard swallowed tablet: predictable onset, established dosing steps, and no special handling. That distinction should guide which listing you choose before you look at price or pack size.

What Zenegra Is and How It Differs From Other Sildenafil Options

Zenegra is an oral tablet containing sildenafil, supplied by us in 50 mg and 100 mg strengths. Sildenafil belongs to the phosphodiesterase type 5 (PDE5) inhibitor class, the same group that includes the original branded sildenafil product. Zenegra is not an extended-release formulation and it is not a chewable, soft, or jelly-based presentation, so it should not be confused with those alternative formats even when they share the same active ingredient. Anyone comparing brands should treat the dosage form itself, not just the ingredient name, as part of the decision because alternative formulations can have different administration instructions and should not be assumed to behave identically.

Who May Consider Zenegra?

Sildenafil tablets are established for adult men with erectile dysfunction, including men whose erectile dysfunction is associated with diabetes, where clinical evidence specifically supports both efficacy and safety. Before choosing this tablet, it helps to think honestly about a few practical factors.

  • You are an adult male seeking treatment for erectile dysfunction rather than another condition entirely.
  • You have no known hypersensitivity to sildenafil or to the tablet's excipients.
  • You do not take nitrate medicines or recreational nitrate-containing substances.
  • You understand that this tablet is not intended for use by women and is not appropriate for anyone under 18.
  • You are willing to see how the medicine affects you, particularly around dizziness or visual changes, before driving or operating machinery.

None of these factors are unusual restrictions specific to Zenegra; they reflect how sildenafil is used generally, and they apply whichever sildenafil brand or strength a customer eventually chooses.

How Does Sildenafil Work in Zenegra Tablets?

Sildenafil works by inhibiting PDE5, an enzyme that breaks down a molecule called cyclic GMP in the smooth muscle of the penis. By slowing that breakdown, sildenafil allows blood vessels in the area to relax and fill more readily with blood once sexual stimulation begins. This is why sildenafil does not create an erection on its own; it supports the body's normal response to stimulation rather than replacing it. Understanding this mechanism explains a lot of the practical advice around the medicine, from the need for arousal to the reason it will not work identically for every person or on every occasion.

Using Zenegra: Timing, Food and Building a Reliable Routine

Because sildenafil needs time to reach effective levels in the bloodstream, timing matters more than most people expect on their first attempt. For erectile dysfunction, the usual adult starting dose is 50 mg, although a prescriber may reduce it to 25 mg or increase it to 100 mg according to response, other medicines and tolerability. Zenegra is offered here only in 50 mg and 100 mg tablets, and 100 mg is the usual maximum dose.

A workable routine generally looks like this:

  1. Take the dose recommended for you roughly 30 to 60 minutes before anticipated sexual activity.
  2. Avoid taking it with a large, fatty meal beforehand, since heavy food can delay how quickly sildenafil is absorbed and slow its onset.
  3. Limit use to one dose within a 24-hour period; taking a second dose sooner does not shorten onset and increases the likelihood of side effects.
  4. Give the tablet a genuine trial across more than one occasion before deciding a dose is not working, since arousal, alcohol intake and food can all influence the result.

A light meal or an empty stomach tends to give the most consistent timing, which is useful to know if you are trying to plan around a specific occasion rather than using the tablet spontaneously. Do not split or combine tablets to change the dose unless a prescriber or pharmacist has confirmed that the particular tablet is suitable for doing so.

Choosing Between the 50 mg and 100 mg Options

We offer Zenegra 50 mg in packs of 30, 60, 90 or 120 pills. Zenegra 100 mg is available in packs of 30, 60, 90, 120, 180, 270 or 360 pills. Strength is usually a clinical decision guided by a prescriber's advice and by how a person responds: many men begin with 50 mg and adjust only when appropriate, since a higher strength does not automatically mean a better result and may increase side effects.

Pack size is a separate, purely practical decision. Choosing a smaller pack lets you confirm how the tablet suits you before committing further; a larger pack tends to work out more economical per tablet for someone who already knows sildenafil agrees with them and expects to reorder. We do not recommend basing the pack-size choice on price alone without first factoring in how often the medicine is genuinely likely to be used within its useful shelf life.

What Can You Expect After Taking Zenegra?

Most men notice sildenafil's effect within about 30 to 60 minutes of taking a tablet on an empty or lightly filled stomach, though it can take longer after a heavy meal. The effect typically remains useful for around four to six hours, which is the window during which sexual stimulation is more likely to produce an erection than it would without the medicine. Sildenafil does not stay in the body long enough to provide the prolonged next-day window associated with tadalafil, and its effect fades gradually rather than switching off abruptly.

Results vary from person to person and even from occasion to occasion. Alcohol, fatigue, anxiety, insufficient stimulation, a heavy meal and underlying health conditions can all reduce how well any PDE5 inhibitor performs. A disappointing first attempt therefore does not necessarily mean the medicine is unsuitable, but repeated lack of benefit despite correct use is a reason to speak with a prescriber rather than repeatedly increasing the dose.

Safety Priorities Before You Order

Common Side Effects and Serious Warning Signs

The comparison image above separates the effects most people notice, such as headache, flushing, nasal congestion and mild indigestion, from the small number of warning signs that call for urgent medical attention rather than simple monitoring. Sudden vision loss, a prolonged or painful erection lasting more than four hours, sudden hearing loss, and chest pain or symptoms suggestive of a cardiac event all fall into that second category and should not be managed by waiting them out.

Sildenafil is contraindicated for anyone taking nitrate medicines or nitric oxide donors because the combination can cause a dangerous drop in blood pressure. It must also not be combined with riociguat, a soluble guanylate cyclase stimulator. Extra assessment is important for men with severe cardiovascular disease, very low blood pressure, a recent heart attack or stroke, serious liver or kidney impairment, certain inherited retinal disorders, or a history of non-arteritic anterior ischaemic optic neuropathy. Sexual activity itself places strain on the cardiovascular system, so anyone who has been advised to avoid sexual activity should not use sildenafil without medical review.

Erectile dysfunction can sometimes be an early sign of cardiovascular disease, diabetes or another underlying condition. A new, persistent or changing problem deserves assessment even when sildenafil improves the immediate symptom. Anyone unsure whether an existing health condition affects the suitability of sildenafil should raise it with a prescriber rather than guessing from general information.

Interactions and Precautions Worth Knowing

Several everyday substances and medicines interact with sildenafil in ways that are worth knowing before your first dose.

  • Nitrate medicines and nitrate-containing recreational drugs must not be combined with sildenafil due to the risk of severe hypotension.
  • Riociguat must not be used with sildenafil because both can lower blood pressure through related pathways.
  • Alpha-blockers, used for blood pressure or prostate symptoms, can add to sildenafil's blood-pressure-lowering effect and may require a lower starting dose or carefully planned timing under medical advice.
  • Alcohol in larger amounts can reduce sildenafil's effectiveness and increase the risk of dizziness or a drop in blood pressure.
  • Grapefruit juice can raise sildenafil levels in the blood and is best avoided close to dosing.
  • Other PDE5 inhibitors should not be combined with sildenafil, since taking two medicines from the same class does not improve results and increases the risk of side effects.

Strong CYP3A4 inhibitors can substantially increase sildenafil exposure. These include medicines such as ritonavir and some other HIV treatments, ketoconazole, itraconazole, clarithromycin and erythromycin. People taking multiple regular medicines, particularly treatments for blood pressure, heart disease, fungal infections or HIV, should have a prescriber or pharmacist check for interactions rather than relying on general lists.

Sildenafil or Tadalafil: How Zenegra Compares With Cialis

Key Differences: Zenegra vs Cialis

FeatureZenegraCialis
Active ingredientSildenafil citrateTadalafil
Therapeutic classPDE5 inhibitorPDE5 inhibitor
Available strengths50 mg, 100 mg2.5 mg, 5 mg, 10 mg, 20 mg
Dosage formTabletTablet
Approximate duration of action4 to 6 hoursUp to 36 hours
Dosing scheduleTaken as needed prior to sexual activityAvailable as on-demand or daily low-dose use
Comparison of active ingredients, typical duration, and dosing considerations for erectile dysfunction.

The comparison table sets Zenegra's sildenafil against tadalafil, sold under the brand Cialis, which is the most common alternative that customers weigh against sildenafil-based tablets like Zenegra. The core distinction is duration: sildenafil's four-to-six-hour window suits people who prefer to plan around a specific occasion and take a tablet closer to the event, while tadalafil's much longer effect, often quoted at up to 36 hours, suits people who prefer not to time a dose tightly to a single occasion. Onset is broadly similar for both when taken as directed, though sildenafil's absorption is more affected by a heavy meal than tadalafil's.

Neither medicine works without sexual stimulation, and milligram strengths cannot be compared directly between the two active ingredients. The right choice depends on how spontaneous or planned a person wants their use of the medicine to be, how food timing fits their routine, their health conditions and other medicines, and which side effects they tolerate. Zenegra remains a sildenafil citrate tablet throughout this comparison; tadalafil is another PDE5 inhibitor with different dosing and timing characteristics, not an interchangeable presentation of sildenafil.

For customers who specifically want to stay within the sildenafil family but compare brand or formulation options, we also carry Viagra Professional and Kamagra, both built around the same active ingredient with their own dosage-form differences worth reading about individually before you decide.

Is a Prescription Required to Order Zenegra in Australia?

In Australia, sildenafil tablets are classified as prescription-only medicines, and sildenafil is authorised for human medicinal use in the country. That regulatory classification is separate from our own ordering process. Under our ordering policy, we do not require you to submit a prescription for us to accept an order for Zenegra, so you can complete our checkout without uploading or sending one.

Our checkout policy does not change the medicine's Australian prescription classification or replace individual medical advice. Anyone with underlying heart, blood pressure, liver, kidney, hearing or vision conditions, or anyone taking regular medicines, is better served by discussing sildenafil with a prescriber first regardless of what our checkout requires.

Ordering, Delivery and Receiving Your Order

We have operated PocketDrugGuide since 2018, and our ordering process for Zenegra follows the same straightforward steps as the rest of our catalogue.

  • Select your preferred strength, 50 mg or 100 mg, and choose one of the pack quantities offered for that strength.
  • Complete checkout in Australian dollars, with our order confirmation summarising the strength, quantity and delivery details you have selected.
  • Reach our support team by email or online chat if you have a question before or after ordering; our team, including a pharmacist, is available around the clock.
  • Track dispatch and delivery through the confirmation we send once your order has been packed and sent on its way to your Australian address.

We treat every delivery estimate as just that, an estimate, and we would rather tell you plainly what we know than promise a fixed date we cannot guarantee. If a question comes up about your specific order, our support channels remain the fastest way to get a direct answer rather than guessing from general shipping information.

After receiving Zenegra, keep the tablets in their original packaging and store them at 20°C to 25°C in a dry place away from moisture, heat and light. Keep them out of reach of children, and do not use tablets that are damaged or past their expiry date.

If erectile dysfunction is a new concern for you rather than something you have already discussed with a prescriber, our Erectile Dysfunction range is worth browsing alongside this page to compare other relevant formulations and strengths.

Making Your Decision

Zenegra gives you sildenafil citrate in a familiar oral tablet, at 50 mg or 100 mg, across pack sizes built for anything from occasional use to a longer-term supply. The decision that matters most is not brand loyalty but fit: whether a standard tablet with a four-to-six-hour window suits how you plan to use it, whether the strength is appropriate for your response and health circumstances, and whether a smaller trial pack or a larger bulk pack matches how often you genuinely expect to reorder.

We have set out the mechanism, routine, safety priorities, exact options and practical comparison with tadalafil so the choice can be made on useful information rather than price alone. Our support team remains available for questions about products, checkout and orders, while questions about personal suitability, dosing or interactions should be taken to a prescriber or pharmacist who can assess your individual circumstances.

Medically reviewed by
Reynard Sparks
Pharmacologist
Updated 5 September 2026

Product specifications

Active ingredientSildenafil
Drug classPhosphodiesterase type 5 (PDE5) inhibitor
Dosage formTablet
Available strengths50 mg, 100 mg
RouteOral
StorageStore at 20°C to 25°C in a dry place, away from moisture, heat and light.
ATC codeG04BE03

Regulatory information

Approval StatusSildenafil citrate is approved for therapeutic use in Australia.
Prescription RequirementThese tablets are classified as a prescription-only medicine and require a valid Australian doctor's prescription.

More information