Description
Valif 20: Vardenafil 20mg for Stronger Erections
Valif 20 is a prescription-only medicine (POM) manufactured by Ajanta Pharma Limited. Each tablet contains vardenafil hydrochloride 20mg as the active ingredient. Valif 20 is a bioequivalent formulation of Vardenafil, the same active ingredient as Levitra, meeting pharmaceutical standards.
If you have been prescribed vardenafil in the UK, your healthcare professional may discuss different brand presentations available through regulated pharmacy channels. Valif 20 is available strictly on prescription from a registered healthcare professional.

Composition
Active Ingredient
- Vardenafil Hydrochloride IP — 20 mg
Manufacturer
- Ajanta Pharma Limited
Available Variants
- Valif 10mg Tablet
- Valif 20mg Tablet
- Valif Oral Jelly 20 mg
Expiry
- Refer to the product packaging for the precise expiry month and year. Do not use if the packaging seal is damaged or compromised.
About Valif 20
Valif 20 mg tablet belongs to the phosphodiesterase type 5 (PDE5) inhibitor class of medicines, the same therapeutic category as Levitra.
It is indicated for erectile dysfunction in adult men, defined as the persistent inability to achieve or maintain an erection sufficient for satisfactory sexual performance.
The active ingredient, vardenafil, works by selectively inhibiting the PDE5 enzyme.
This mechanism elevates cyclic guanosine monophosphate (cGMP) levels, a chemical messenger responsible for smooth muscle relaxation and vasodilation in penile tissue.
This leads to greater blood flow to the corpus cavernosum upon sexual stimulation, helping to produce a firmer and more sustained erection.
Importantly, Valif 20 does not induce an erection independently and does not enhance libido.
Its pharmacological effect depends entirely on the presence of sexual arousal, supporting the body’s natural erectile physiology rather than replacing it.
Valif 20 vs Levitra: Active Ingredient Comparison
| Parameter | Valif 20 | Levitra |
|---|---|---|
| Active Ingredient | Vardenafil | Vardenafil |
| Strength | 20mg | 5mg / 10mg / 20mg |
| Mechanism of Action | PDE5 inhibition → cGMP elevation → vasodilation | PDE5 inhibition → cGMP elevation → vasodilation |
| Chemical Class | Phosphodiesterase Type 5 (PDE5) Inhibitor | Phosphodiesterase Type 5 (PDE5) Inhibitor |
| Bioequivalence | Contains the same active salt as the UK-licensed reference brand of Levitra | — |
| Therapeutic Effect | Supports erectile response during sexual stimulation | Supports erectile response during sexual stimulation |
Both Valif 20 and Levitra contain vardenafil as the active ingredient. Patients should note that the two products may differ in excipients, formulation, and licensed indications.
Always consult your prescribing clinician before switching presentations.
Clinical Benefits of Vardenafil Treatment
Valif 20 at a 20mg dose supports penile blood flow, enhancing erectile function in men with ED.
Improved vascular response may reduce performance-related anxiety that frequently accompanies erectile dysfunction.
Valif 20, under medical supervision, improves erection quality and duration, boosting sexual confidence and overall quality of life as part of a treatment plan.
Valif 20 assists with the symptomatic management of erectile dysfunction.
The treatment does not address the root causes of ED, and ongoing care should be consulted with a clinician.
How to Use Valif 20
Take Valif 20 mg exactly as directed by your registered healthcare professional.
Do not alter your dose without prior medical consultation.
- Take the tablet whole with a full glass of water, or follow the directed instructions for the oral jelly form
- The tablet is generally used 30 to 60 minutes before anticipated sexual activity
- No more than one dose should be taken within a 24-hour period.
- Valif 20 is intended for oral administration only
- Use this medicine in accordance with the duration and guidance provided by your prescriber
When to Seek Medical Advice
Speak to your doctor or pharmacist without delay if any of the following apply:
- Erectile dysfunction persists or worsens despite treatment
- You experience sudden-onset dizziness, chest pain, or visual disturbances
- There is no noticeable improvement after the anticipated period of treatment
- If signs of an allergic reaction develop, including skin rash, facial or throat swelling, or breathing difficulties
Safety Information
Side Effects
| Frequency | Side Effect |
|---|---|
| Common | Headache |
| Common | Facial flushing and nasal congestion |
| Common | Upset stomach or indigestion |
| Common | Feeling lightheaded |
| Uncommon — seek prompt medical attention | Sudden or significant reduction in blood pressure |
| Uncommon — seek prompt medical attention | Hearing loss or changes in vision |
| Uncommon — attend A&E immediately | Prolonged or painful erection lasting more than four hours (priapism) |
The above does not represent a complete account of possible side effects.
For a comprehensive list, please read the Patient Information Leaflet (PIL) provided with your medicine.
Contraindications and Precautions
Hepatic (liver) impairment:
Caution is advised when using vardenafil in those with hepatic impairment. Dose adjustment and clinical monitoring may be required. Those with severe liver disease should discuss suitability with their prescribing clinician before taking this medicine.
Renal (kidney) impairment:
Patients with kidney disease are advised to consult their doctor prior to commencing this treatment. Careful clinical assessment is recommended in cases of severe renal impairment.
Cardiovascular considerations
Vardenafil causes vasodilation and may lower blood pressure. This medicine must not be taken by anyone currently using nitrates in any form, or nitric oxide donors. Patients with pre-existing cardiovascular disease must discuss suitability with their clinician.
Drug Interactions
Vardenafil interacts with several medicines, including:
- Nitrates and nitric oxide donors — use together is contraindicated due to the risk of a severe drop in blood pressure
- Alpha-blockers used in the management of high blood pressure or benign prostatic hyperplasia
- CYP3A4 inhibitors, including ketoconazole, ritonavir, and erythromycin
- Other PDE5 inhibitors
Before starting vardenafil, give your doctor or pharmacist a complete list of all current medicines, including OTC products and herbal supplements.
Alcohol
Drinking alcohol alongside vardenafil may worsen certain side effects, such as low blood pressure and dizziness. Limiting alcohol intake is advised during vardenafil treatment.
Driving and Operating Machinery
Valif 20 may cause dizziness or visual disturbances in some people. If dizziness or visual disturbance occurs, do not drive or use heavy machinery until symptoms resolve.

Pregnancy and Breastfeeding
Valif 20 has no approved indication in women. This medicine is not intended for use in women and must not be taken during pregnancy or whilst breastfeeding. Seek guidance from a medical professional if further clarification is required.
Reporting Adverse Reactions — Yellow Card Scheme
Suspected side effects associated with vardenafil or any other medicine can be reported to the MHRA through the Yellow Card Scheme, available at yellowcard.mhra.gov.uk.
This scheme supports ongoing monitoring of medicine safety in the UK and helps protect all patients.
Before starting, stopping, or adjusting any treatment, always seek advice from a qualified UK-registered doctor or pharmacist.
Accessing Vardenafil Treatment in the UK
Under UK law, Valif 20 — containing vardenafil as its active ingredient — holds prescription-only medicine (POM) status.
Supply without a valid prescription from an authorised prescriber is not permitted.
If you are seeking to access this treatment:
- Speak to your GP or a registered sexual health clinician
- Only obtain this medicine through a regulated UK pharmacy
- Prescription verification is required at the point of dispensing
- The authenticity of Ajanta Pharma Limited products is maintained through verified supply chains
Do not attempt to obtain vardenafil without a prescription.
Purchasing from unregulated sources carries a serious health risk, as such outlets may provide counterfeit or substandard products.
Frequently Asked Questions
Q: What is the use of Valif 20?
A: Valif 20 tablet is used in adult men for the treatment of erectile dysfunction. The active ingredient, vardenafil 20mg, works by increasing blood flow to the penis, supporting a natural erectile response in the presence of sexual stimulation.
Q: Is vardenafil better than Viagra?
A: Both vardenafil and sildenafil are PDE5 inhibitors for erectile dysfunction, with individual differences guiding choice. speak to your doctor for personalised advice.
Missed Dose
Rather than being taken on a fixed daily schedule, vardenafil is generally used on an as-needed basis.
If you are unsure about dosing frequency, refer to your prescriber’s instructions.
Should a dose be missed, the missed dose should not be replaced by doubling the next one.
Conclusion
Valif 20, containing vardenafil 20mg manufactured by Ajanta Pharma Limited, is a PDE5 inhibitor prescribed to adult men for the management of erectile dysfunction. When used as directed under appropriate medical supervision, vardenafil supports the physiological erectile response to sexual stimulation and may contribute to improved sexual function and wellbeing.
For further guidance on whether vardenafil is suitable for your circumstances, consult a registered UK doctor or pharmacist.
References
- National Health Service (NHS), UK — erectile dysfunction guidance
- Medicines and Healthcare products Regulatory Agency (MHRA) — product safety information
- Clinical Pharmacology of Vardenafil — published pharmacological literature
Disclaimer
The information contained in this article is intended for general guidance only and should not be regarded as a replacement for professional medical advice. A registered healthcare professional should always be consulted regarding any treatment decisions. Always seek the advice of a registered clinician before starting, changing, or stopping any prescribed medicine.






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