What is Vardenafil?
Vardenafil (Levitra) belongs to the group of medicines called PDE-5 inhibitors. It works by blocking the PDE-5 enzyme, allowing cGMP levels to remain elevated. This relaxes the blood vessels in the penis and enhances blood flow during sexual stimulation.
Vardenafil in focus
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Dosages |
5 mg, 10 mg and 20 mg |
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Recommended starting dose |
10 mg |
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Maximum dose |
Vardenafil 20 mg |
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Dose timing |
25-60 minutes before sexual activity |
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Effect duration |
Up to 6 hours |
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Condition |
Requires sexual stimulation |
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Minimum interval between doses |
24 hours |
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Food |
Fatty meal can delay the onset of action |
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Alcohol |
Limit intake to avoid reduced performance and more pronounced vardenafil side effects |
Vardenafil dosages
Vardenafil comes in strengths of 5, 10 and 20 mg.
The recommended starting dose is 10 mg of vardenafil.
If necessary, the dose can be increased to 20 mg or reduced to 5 mg.
The maximum dose of vardenafil is 20 mg per day.
Your Vardenafil dosage should always be determined in consultation with a clinician.
Manufacturers of Vardenafil
Since the expiry of the Levitra patent, multiple licensed manufacturers produce high-quality generic Levitra products such as Vardenafil Stada, Vardenafil Zentiva, Vardenaristo, and others.
All must demonstrate bioequivalence, meaning the same safety, quality and efficacy as the original Levitra—usually at 40–60% lower cost.
How should Vardenafil be taken?
The recommended dosage of vardenafil is 10 mg, taken 30-60 minutes before sexual intercourse with a glass of water.
Important:
- Take no more than one Vardenafil tablet once a day
- Leave at least 24 hours between doses
- Do not exceed the maximum dose of vardenafil 20 mg
- Take on an empty stomach or after a light meal
- Only effective with sexual stimulation
- Do not take a double dose if you forget to take a dose.
Meals: Very fatty foods can delay the onset of action by up to 1-2 hours and weaken the effect of vardenafil – therefore, take on an empty stomach or after a light meal.
Alcohol: Excessive consumption impairs erectile function and increases vardenafil side effects such as dizziness and drop in blood pressure. Only moderate alcohol consumption is permitted.
What are the Vardenafil side effects?
Is Vardenafil safe?
Yes, Vardenafil is generally safe and well-tolerated.
Still, as with any medication, some side effects are possible individually:
Very common: Headaches
Common: Dizziness, facial flushing, nasal congestion or runny nose, and indigestion
Occasional: Swelling of the skin or mucous membranes (including swelling of the face, lips, or throat), sleep disturbances, drowsiness, numbness or altered touch perception, visual disturbances, red or irritated eyes, colour vision changes, eye discomfort or light sensitivity, tinnitus, vertigo, rapid heartbeat or palpitations, shortness of breath, nasal obstruction, acid reflux, gastritis, abdominal pain, diarrhoea, vomiting, nausea, dry mouth, elevated liver enzymes, skin rash or redness, back or muscle pain, increased creatine phosphokinase, muscle stiffness, prolonged erections, and general malaise.
Rare: Conjunctivitis, allergic reactions, anxiety, fainting, memory problems, seizures, increased eye pressure (glaucoma), excessive tearing, serious cardiac events (such as heart attack, arrhythmias, or angina), high or low blood pressure, nosebleeds, abnormal liver test results, photosensitivity, painful erections, chest pain, and transient reduced blood flow to parts of the brain.
Always read the leaflet before you buy vardenafil.
When should Vardenafil be avoided?
You should not take or buy Vardenafil in the following cases:
- Concomitant use of nitrates or nitric oxide donors (life-threatening!)
- Recent heart attack or stroke
- Severe cardiovascular disease
- Low blood pressure or severe liver failure
- Allergies to vardenafil
Know-how to buy Vardenafil
- Can you buy Vardenafil over the counter?
No. Vardenafil in the UK is a prescription-only medicine. Any offer of “vardenafil without prescription” should be avoided. Trying to buy or order Vardenafil without prescription is unsafe and illegal.
- Where can you buy Vardenafil in the UK?
In the UK, Vardenafil is available from a wide range of licensed sources, including online healthcare services and traditional community pharmacies. Once prescribed, you can select the most convenient option for you, whether home delivery or in-store collection.
- Can you buy vardenafil online?
Yes, you can order vardenafil online after completing a medical questionnaire. If suitable, a doctor will issue a prescription, and the medication will be sent discreetly.
- What is the Vardenafil price?
Prices vary, but larger pack sizes often offer better value.
When buying generic Levitra online, compare Vardenafil price across reputable suppliers.
Vardenafil experiences
Numerous users report positive effects with vardenafil, particularly in terms of faster action and good erection quality:
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These individual reports do not replace professional medical advice.
Vardenafil alternatives
Other medications for the treatment of erectile dysfunction:
- Sildenafil (Viagra) – effective for 4-6 hours, less expensive
- Tadalafil (Cialis) – effective for up to 36 hours, also suitable for long-term therapy
- Avanafil (Spedra) – effective within 15 minutes, lasting up to 6 hours
When compared with others, Vardenafil often shows fewer visual disturbances and a faster onset of action.
How to store Vardenafil
- Store at room temperature (not above 30°C)
- Store in the original packaging
- Protect from light and moisture
- Store out of the reach of children
- Do not use after the expiry date
Further information
Package leaflet for Vardenafil 5 mg / 10 mg / 20 mg for download.
