Levitra Professional 20 mg Sublingual Tablets (Vardenafil)
Dosages
Levitra Professional 20 mg
| Quantity | Price per tablet | You save | Total price | |
|---|---|---|---|---|
| 30 | £2.52 | - | £75.56 | |
| 60 | £2.01 | £30.37 | £120.75 | |
| 90 | £1.84 | £61.49 | £165.20 | |
| 120 | £1.76 | £91.12 | £211.13 | |
| 180 | £1.67 | £152.60 | £300.76 |
Manufacturers
Payment & Delivery
Your order is securely packed and usually dispatched 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.
| Delivery Method | Estimated delivery |
|---|---|
| Express Free for orders over £222.24 | Estimated delivery to the UK: 4-7 days |
| Standard Free for orders over £148.16 | Estimated delivery to the UK: 14-21 days |












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FAQ
Description
Levitra Professional is the sublingual version of vardenafil that we stock in a single 20 mg strength, and that one design choice is the detail most likely to matter to anyone comparing vardenafil formulations. Instead of swallowing a coated tablet with water, you place it under your tongue and let it dissolve. That changes how the tablet is taken and how discreetly it can be used away from home. If you are weighing Levitra Professional against a standard vardenafil tablet, the route of administration, not the drug itself, is the real decision point.
This guide walks through what Levitra Professional actually is, how vardenafil works, how to build it into a routine, what to expect in terms of timing and results, the safety points worth taking seriously, how it compares with standard Levitra, and how ordering and delivery work for customers in the United Kingdom.
Levitra Professional: What Exactly Are You Buying?
Levitra Professional is a sublingual tablet containing 20 mg of vardenafil, a phosphodiesterase type 5 (PDE5) inhibitor. We offer it only in this 20 mg strength, in pack sizes of 30, 60, 90, 120 or 180 tablets, so the decision you are making is about quantity and route rather than choosing between different milligram strengths. The sublingual form is designed to be placed under the tongue, where it dissolves without water, rather than swallowed whole. This distinguishes it clearly from a conventional film-coated vardenafil tablet, even though both rely on the same active ingredient and the same underlying mechanism.
Because vardenafil is the active ingredient in both presentations, the core pharmacology, contraindications and warnings that apply to vardenafil generally also apply to Levitra Professional. What changes with the sublingual format is largely practical: no water is needed, the tablet can be taken discreetly, and some men may find this route more convenient to fit around plans.
Is Levitra Professional Right for You?
Vardenafil is established for treating erectile dysfunction in adult men, and Levitra Professional is intended for that same adult population. Before choosing this option over another formulation, it helps to consider a few practical factors rather than assuming one format suits everyone equally.
- How you prefer to take medicine: if swallowing tablets is inconvenient or you would rather avoid needing water, a sublingual tablet may suit your routine better than a standard oral tablet.
- Discretion: a tablet that dissolves under the tongue can be taken more unobtrusively than one that needs to be swallowed with a drink.
- Existing health conditions: cardiovascular disease, uncontrolled blood pressure, and certain eye, liver or kidney conditions are relevant to any PDE5 inhibitor, including vardenafil in this form.
- Current medicines: nitrates, riociguat, alpha-blockers and some other medicines can interact with vardenafil regardless of which formulation is used.
- Strength preference: because we offer Levitra Professional only as 20 mg, it is not suitable for someone who has been advised to use a lower dose. The usual starting dose of vardenafil is often 10 mg, while 20 mg is the maximum usual dose, so dose selection should reflect individual response, tolerability and professional advice.
Vardenafil is not appropriate for anyone under 18, and it is intended solely for use by adult men; it has no established role, safety data or dosing outside that population.
How Does Levitra Professional Work?
Vardenafil belongs to the PDE5 inhibitor class, the same group of medicines that includes sildenafil. Sexual stimulation causes the release of nitric oxide in penile tissue, which normally raises levels of a signalling molecule called cyclic GMP, relaxing smooth muscle and increasing blood flow into the penis. The enzyme PDE5 breaks this signalling molecule down, limiting how long that relaxation lasts. Vardenafil inhibits PDE5, allowing cyclic GMP to persist longer, so the natural erectile response triggered by stimulation is reinforced and sustained rather than replaced.

This mechanism explains an important practical point: vardenafil does not create arousal on its own. Sexual stimulation is still required for the medicine to have an effect. The sublingual route in Levitra Professional does not change this underlying mechanism; it changes how the tablet is administered.
Building a Routine: How to Take Levitra Professional
Levitra Professional tablets are designed to be placed under the tongue and left to dissolve, rather than chewed, crushed or swallowed whole. General vardenafil guidance suggests taking a dose roughly 25 to 60 minutes before anticipated sexual activity. Do not take more than one dose in a 24-hour period.
A high-fat meal can delay the absorption of standard swallowed vardenafil tablets. Product-specific evidence is not sufficient to promise that the sublingual presentation will work faster or be unaffected by food, so allow adequate time and follow the directions supplied with the medicine. Excess alcohol may make it harder to achieve an erection and can increase dizziness or low-blood-pressure symptoms. As with any PDE5 inhibitor, this is general medicine information rather than an individual recommendation, and anyone starting or adjusting vardenafil use should follow guidance from a prescriber or pharmacist for their own circumstances.
Available Pack Sizes and Options
We currently offer Levitra Professional in one strength, 20 mg, across a range of pack sizes to match different planned supply needs:
- 30 tablets
- 60 tablets
- 90 tablets
- 120 tablets
- 180 tablets
Choosing between these comes down to how often you expect to use the medicine rather than any difference in the tablet itself; every pack contains the same 20 mg sublingual formulation. Customers who already know that this formulation and dose suit them may prefer a larger pack to reduce how often they need to reorder. Someone new to vardenafil or unsure whether 20 mg is appropriate should seek professional advice before choosing a quantity.
What to Expect: Onset, Duration and Results
Standard vardenafil tablets typically begin working within around 25 to 60 minutes, with effects that can last for a number of hours. Individual response varies, and food, alcohol, timing and overall health can influence how quickly and how well vardenafil works. The sublingual format should not be assumed to guarantee a faster onset. As with any PDE5 inhibitor, results depend on continued sexual stimulation; the tablet supports the physical response rather than replacing it.
It is worth setting realistic expectations: a single dose does not guarantee an erection on its own, and response can differ from occasion to occasion. Men who find that vardenafil consistently does not work as expected should discuss this with a prescriber rather than taking it more frequently or exceeding the recommended dose.
Important Safety Priorities
Vardenafil, in any formulation, carries a defined safety profile that is worth taking seriously before use.
Common effects to be aware of
- Headache
- Flushing
- Nasal congestion
- Dizziness
- Indigestion
- Changes in colour vision or other visual disturbances
When caution or medical advice matters most
Vardenafil is contraindicated in men taking nitrate medicines for chest pain or nitric oxide donors, as the combination can cause a dangerous drop in blood pressure. It must also not be combined with riociguat. It may be unsuitable for men for whom sexual activity is inadvisable because of serious cardiovascular disease, and professional assessment is important for those with significant heart disease, uncontrolled blood pressure, severe liver or kidney impairment, or a history of non-arteritic anterior ischaemic optic neuropathy.
Seek urgent medical help for an erection that lasts more than four hours, chest pain during or after sexual activity, or a sudden reduction or loss of vision or hearing. Do not use nitrates to treat chest pain after taking vardenafil; tell emergency clinicians when the dose was taken. Because dizziness and visual changes have been reported, avoid driving or operating machinery until you know how you respond to the tablet. Vardenafil is not indicated for children or adolescents, and it has no established role in women, so it should not be used outside its intended adult male population.
Interactions and Practical Precautions
Vardenafil interacts with several medicine groups in ways that matter regardless of the tablet's format:
- Nitrate medicines and nitric oxide donors, where combined use is contraindicated due to the risk of severe low blood pressure.
- Riociguat, which must not be combined with a PDE5 inhibitor because of additive blood-pressure-lowering effects.
- Alpha-blockers used for blood pressure or prostate symptoms, which can add to blood-pressure-lowering effects and may require careful timing or dose adjustment.
- Other PDE5 inhibitors or erectile dysfunction treatments, which should not be combined with vardenafil.
- Strong CYP3A4 inhibitors, such as certain antifungal, macrolide antibiotic or antiviral medicines, which can raise vardenafil levels and increase the risk of adverse effects.
- Medicines that affect heart rhythm, which require particular caution because vardenafil can affect the QT interval.
- Grapefruit or grapefruit juice, which can affect how vardenafil is processed by the body.
Anyone taking regular medicines, especially for heart conditions, blood pressure, heart rhythm, infections or prostate symptoms, should check for interactions before starting vardenafil in any form, including Levitra Professional.
Levitra Professional vs Levitra: Which Should You Choose?
Because both products share the same active ingredient, the decision between them is mainly about route, available strengths and format rather than a different mechanism of action.
Levitra Professional vs Levitra Comparison
| Feature | Levitra Professional | Levitra |
|---|---|---|
| Active ingredient | Vardenafil | Vardenafil |
| Therapeutic class | PDE5 inhibitor | PDE5 inhibitor |
| Dosage form | Sublingual tablet | Film-coated tablet |
| Route of administration | Sublingual (dissolved under the tongue) | Oral (swallowed with water) |
| Available strengths | 20 mg | 5 mg, 10 mg, 20 mg |
Levitra is the standard swallowed vardenafil tablet, which may suit those who are used to conventional tablets or who need a strength other than 20 mg. Levitra Professional, by contrast, is built around a single 20 mg sublingual tablet that dissolves under the tongue, which favours anyone who wants to avoid swallowing a tablet with water or who values a more discreet dosing moment. Men who want a soft-tablet alternative rather than a sublingual one may also want to look at Levitra Soft, another vardenafil format we carry. These formulation differences affect how each product fits into a routine, but they do not change vardenafil's fundamental mechanism.
Accessing Levitra Professional in the United Kingdom
Vardenafil is authorised for human medicinal use in the United Kingdom. Sublingual vardenafil tablets are classified as prescription-only medicines in the UK; that legal classification is separate from our process for accepting an order. Under our ordering policy, we do not require customers to submit a prescription before we accept an order for Levitra Professional.
For broader information and other treatment formats, browse our Erectile Dysfunction range.
Ordering, Delivery and Receiving Your Tablets
We have operated as an online pharmacy catalogue since 2017, and our support team is available 24 hours a day by email, live chat and phone, including access to pharmacist advice if you have questions about Levitra Professional before or after ordering. Prices are shown in pounds sterling, and pack sizes from 30 to 180 tablets let you match your order to how much you expect to need.
Once an order is placed, we pack tablets discreetly and dispatch them for delivery to UK addresses. Delivery timeframes are estimates rather than guarantees, and our support team can help track a delivery or answer questions about an order at any stage. Store your tablets at 25°C, with excursions permitted between 15°C and 30°C, and keep them in the original blister pack until use to protect them from moisture.
Making Your Decision
Levitra Professional provides a 20 mg vardenafil dose in a sublingual format that dissolves under the tongue rather than being swallowed, which is the main practical reason to choose it over a standard tablet. The underlying medicine, its established role in treating erectile dysfunction and its core safety considerations are those of vardenafil generally. The sublingual route should not be assumed to guarantee a faster onset, and 20 mg is the maximum usual dose rather than the standard starting dose. Whether Levitra Professional or a standard vardenafil tablet suits you better therefore comes down to the dose that is appropriate for you and how you want to take the medicine, while our pack-size range runs from 30 to 180 tablets.
Product specifications
| Active ingredient | Vardenafil |
|---|---|
| Drug class | Phosphodiesterase type 5 (PDE5) inhibitor |
| Dosage form | Sublingual tablet |
| Available strengths | 20 mg |
| Route of administration | Sublingual |
| Storage | Store at 25°C, with excursions permitted between 15°C and 30°C; keep the tablets in the original blister pack until use and protect from moisture. |
| ATC code | G04BE09 |
Regulatory information
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