Can Women Take Vardenafil?

Can Women Take Vardenafil?

Published: 8 November 2026

Can women take vardenafil? Vardenafil is not licensed in the UK for use in women and is not recommended outside of clinical research settings [5]. It is a prescription medicine approved only for the treatment of erectile dysfunction in men, and there is insufficient evidence to support its safety or effectiveness for female sexual dysfunction. While some small studies have explored PDE5 inhibitors (the class of medicines that includes vardenafil) in women, the results have been inconsistent and no regulatory approval has been granted. Women experiencing sexual health concerns should consult their GP or a specialist sexual health service to discuss evidence-based treatments tailored to their needs.

Why Can Women Take Vardenafil Not Be Recommended?

Vardenafil (generic Levitra) is a PDE5 inhibitor developed and licensed exclusively for erectile dysfunction in men [5]. The Medicines and Healthcare products Regulatory Agency (MHRA) and the European Medicines Agency have not authorised vardenafil for women because clinical trials have not demonstrated consistent benefit for female sexual dysfunction, and the safety profile in women has not been fully established.

Erectile dysfunction in men involves insufficient blood flow to the penis, which PDE5 inhibitors address by relaxing blood vessels. Female sexual arousal is more complex, involving psychological, hormonal, vascular and neurological factors [1]. Simply increasing genital blood flow does not reliably improve arousal, desire or satisfaction in women, which is why trials of PDE5 inhibitors in women have produced mixed or disappointing results.

Using vardenafil off-licence (outside its approved indication) carries risks: side effects have been studied primarily in men, drug interactions may differ, and there is no dosing guidance for women. Any medicine taken without proper evidence or regulatory approval should be avoided. Women concerned about sexual function should seek a thorough assessment from a healthcare professional who can identify underlying causes—such as hormonal imbalance, relationship issues, medication side effects, or medical conditions—and recommend appropriate, evidence-based treatments.

What Does the Evidence Say About Vardenafil for Women?

A small number of research studies have investigated PDE5 inhibitors, including vardenafil, in women with sexual arousal disorder or other forms of female sexual dysfunction. The results have been inconsistent. Some trials reported modest improvements in subjective arousal or satisfaction, but others found no significant difference compared to placebo. Importantly, none of these studies led to regulatory approval, reflecting the lack of robust, reproducible evidence.

Female sexual dysfunction is not a single condition; it encompasses low desire, arousal difficulties, orgasmic problems and pain during sex, each with different underlying causes [2]. A medicine that works by increasing blood flow to the genitals may help some women with arousal difficulties, but it does not address low libido, psychological factors, or pain. This is why a one-size-fits-all pharmacological approach has not succeeded in clinical trials.

Because vardenafil is not licensed for women, prescribing it would be off-label and is not standard practice in the UK. Women should not purchase or use vardenafil without medical supervision. If you are experiencing sexual health concerns, your GP can arrange appropriate investigations (such as hormone tests or pelvic examination) and refer you to a specialist if needed. Evidence-based options may include psychological therapy, relationship counselling, hormone replacement (if appropriate), or treatments for specific conditions like vaginal dryness or pain.

Why PDE5 Inhibitors Work Differently in Women

PDE5 inhibitors like vardenafil work by blocking an enzyme that breaks down a molecule called cyclic GMP, which relaxes smooth muscle in blood vessels and increases blood flow. In men with erectile dysfunction, this mechanism reliably improves the ability to achieve and maintain an erection when sexually stimulated. In women, increased genital blood flow does not consistently translate into improved arousal or pleasure, because female sexual response depends heavily on desire, emotional connection, and central nervous system factors that are not directly influenced by genital blood flow alone [8].

Can Women Take Vardenafil Safely If Prescribed Off-Label?

Even if a prescriber were to consider off-label use of vardenafil in a woman, the same safety precautions and contraindications that apply to men would still be relevant. Vardenafil must never be taken with nitrates (such as GTN spray or isosorbide mononitrate), nicorandil, riociguat, or recreational drugs known as poppers, because the combination can cause a dangerous drop in blood pressure [5]. It should also be avoided with potent CYP3A4 inhibitors like ritonavir, ketoconazole or clarithromycin, which can raise vardenafil levels and increase the risk of side effects.

Common side effects of vardenafil in men include headache, flushing, nasal congestion, indigestion and dizziness [5]. These effects would be expected in women too, but the frequency and severity have not been systematically studied in female populations. Rare but serious adverse events—such as sudden vision or hearing loss, or prolonged painful erection (priapism, which is not applicable to women but indicates the potency of the drug's vascular effects)—underscore the importance of using vardenafil only when clinically justified and monitored.

Women who are pregnant, breastfeeding, or planning pregnancy should not take vardenafil, as there is no safety data in these groups. If you have been prescribed vardenafil off-label or are considering it, discuss the risks and benefits thoroughly with your doctor, and ensure that all your current medicines, supplements and health conditions are reviewed. Do not buy vardenafil online without a proper consultation, as unregulated sources may supply counterfeit or unsafe products.

What Are the Alternatives for Female Sexual Health Concerns?

Women experiencing sexual difficulties have a range of evidence-based options, depending on the underlying cause. If low libido is linked to the menopause, hormone replacement therapy (HRT) or topical oestrogen may help restore vaginal health and comfort. For women with hypoactive sexual desire disorder (persistently low desire causing distress), psychological therapy—such as cognitive behavioural therapy or sex therapy—can be effective, and in some cases, a medicine called flibanserin (not available on the NHS but licensed in some countries) may be considered by a specialist [2].

Vaginal dryness and discomfort during sex can often be managed with lubricants, vaginal moisturisers, or local oestrogen preparations (available on prescription). Pain during intercourse (dyspareunia) may have physical causes—such as infection, endometriosis, or pelvic floor dysfunction—that require specific treatment. A GP or gynaecologist can investigate and tailor a management plan.

Relationship and psychological factors play a major role in sexual satisfaction for many women. Counselling, either individually or with a partner, can address communication, stress, past trauma, or body image concerns. The NHS and sexual health charities offer resources and referrals. Remember, sexual health is an important part of overall wellbeing, and seeking help is a positive step. Your GP is a good starting point and can refer you to specialist services if needed.

When to See Your GP About Sexual Health

You should see your GP if you experience persistent or distressing changes in sexual desire, arousal, orgasm or pain during sex, especially if these are new or worsening. Sexual dysfunction can sometimes be an early sign of other health conditions, such as diabetes, cardiovascular disease, thyroid problems, or depression [1]. Your doctor will take a full history, review your medications (some can affect sexual function), and may arrange blood tests or examinations. Early assessment can identify treatable causes and improve your quality of life.

Can Women Take Vardenafil Purchased Online?

It is not safe or legal to purchase vardenafil online without a valid prescription from a UK-registered prescriber. Vardenafil is a prescription-only medicine, and reputable online pharmacies—such as Cured Pharmacy (GPhC 9012511)—will only supply it after an online consultation reviewed by a qualified prescriber. However, because vardenafil is not licensed for women, a legitimate prescriber would not approve it for female use outside of exceptional, specialist-supervised circumstances.

Unregulated websites that sell vardenafil without a prescription are illegal and dangerous. They may supply counterfeit tablets containing incorrect doses, harmful substances, or no active ingredient at all. Taking such products puts your health at serious risk and offers no benefit. If you are concerned about sexual health, the safe route is to speak to your GP or use a regulated online service that can assess your individual needs and recommend appropriate, evidence-based treatments.

Cured Pharmacy offers a range of licensed ED treatments for men, all requiring a clinical consultation. Women seeking help for sexual health concerns should consult their GP or a sexual health clinic, where trained professionals can provide personalised advice, investigations and referrals. Do not self-medicate with medicines intended for a different population or condition.

Understanding Vardenafil and Its Licensed Use in Men

Vardenafil is one of four PDE5 inhibitors licensed in the UK for erectile dysfunction in men, alongside sildenafil (Viagra), tadalafil (Cialis) and avanafil (Spedra) [3][4][5][6]. It is typically taken about 25 to 60 minutes before sexual activity, and its effects can last for several hours. Like all PDE5 inhibitors, vardenafil requires sexual stimulation to work; it does not cause an automatic erection.

For men, vardenafil is available on prescription after a consultation to check suitability, review medical history, and screen for contraindications such as nitrate use or recent cardiovascular events. At Cured Pharmacy, vardenafil is available from £16.95 (or £13.56 for a first order with code Ednew). Men can complete a confidential online consultation, which is reviewed by a UK prescriber, and receive discreet home delivery if approved.

Because vardenafil is not licensed for women, this service is only available to men aged 18 and over. Women should not attempt to use their partner's or relative's vardenafil, as doing so bypasses essential safety checks and is unlikely to help. If you are a woman experiencing sexual health difficulties, your GP can explore the full range of treatments and support services designed for female sexual dysfunction, ensuring you receive safe, effective and personalised care.

How Cured Pharmacy Supports Safe Prescribing

Cured Pharmacy is a GPhC-registered online pharmacy (GPhC 9012511) that supplies prescription ED treatments only after a thorough online consultation. Every request is reviewed by a UK-registered prescriber who checks your medical history, current medications, and any contraindications. This process ensures that the medicine is safe and appropriate for you. For women, this means that a request for vardenafil would not be approved, because it is not licensed or evidenced for female use. Instead, you would be advised to consult your GP or a specialist service for a proper assessment and evidence-based treatment options.

Scientific References

1. NHS. (n.d.). Erectile dysfunction (impotence). NHS website. https://www.nhs.uk/conditions/erection-problems-erectile-dysfunction/ [accessed 8 November 2026]
2. National Institute for Health and Care Excellence. (n.d.). Erectile dysfunction. Clinical Knowledge Summaries. https://cks.nice.org.uk/topics/erectile-dysfunction/ [accessed 8 November 2026]
3. Joint Formulary Committee. (n.d.). Vardenafil. British National Formulary. NICE. https://bnf.nice.org.uk/drugs/vardenafil/ [accessed 8 November 2026]
4. European Association of Urology. (n.d.). EAU Guidelines on Sexual and Reproductive Health. https://uroweb.org/guidelines/sexual-and-reproductive-health [accessed 8 November 2026]

Information on this page is for educational purposes only and is not medical advice. Prescription treatments require clinical assessment by a UK-registered prescriber. Always consult a qualified healthcare professional before starting or changing any medication.