Femalegra (Sildenafil Citrate) – Information for Patients (UK)
Femalegra is a medicine that contains sildenafil citrate. In the UK it is commonly associated with the treatment of difficulties related to sexual function in women where a clinician has advised its use. This page explains how the medicine works, how it is typically taken, what to expect, and important safety information.
Sexual wellbeing is important, and it’s normal to have questions about how medicines affect desire, arousal, and comfort. Use the information below to understand the medicine more clearly and to help you take it safely.
Quick overview
- Active ingredient: Sildenafil citrate
- Medicine type: PDE-5 inhibitor (phosphodiesterase type 5 inhibitor)
- Common reason for use: Difficulties with sexual function where sildenafil may be considered
- How it works: Helps improve blood flow to genital tissues
- Typical dosing (adult): Often taken once daily or as needed (exact regimen depends on your clinician’s advice and local product instructions)
- Onset: Effects may be noticed within about 30–60 minutes
- Duration: May last for several hours
Basic product information
| Item | Details |
|---|---|
| Product name | Femalegra |
| Active ingredient | Sildenafil citrate |
| ATC class | PDE-5 inhibitors |
| Form | Tablet (strength varies by pack) |
| Country availability (UK) | Availability may vary by supply route and prescribing status; check your order confirmation and packaging for the exact product details |
Always check your specific pack for the strength of sildenafil and any instructions included by the manufacturer or dispensing service.
How Femalegra works (mechanism of action)
Sildenafil belongs to a group of medicines known as PDE-5 inhibitors. PDE-5 is an enzyme that helps control the levels of cGMP (cyclic guanosine monophosphate), a chemical involved in smooth muscle relaxation.
When sexual arousal occurs, blood flow to genital tissues increases. By inhibiting PDE-5, sildenafil can help maintain higher cGMP levels, which may result in:
- Relaxation of smooth muscle in blood vessels
- Improved blood flow to relevant tissues
- Enhanced physical sexual response for some people, when sexual stimulation is present
It’s important to note that sildenafil does not automatically create sexual desire. It works best when combined with appropriate sexual stimulation and arousal.
Pharmacokinetics (how the body handles it)
The following describes typical behaviour of sildenafil in the body. Individual responses can vary depending on age, kidney/liver function, and other medicines.
- Absorption: Sildenafil is absorbed after oral dosing. Peak blood levels are typically reached within about 30–120 minutes (often around an hour), though this can vary.
- Distribution: Sildenafil is distributed throughout the body, and it binds to plasma proteins. It can cross into tissues where it may exert its effect.
- Metabolism: Mainly metabolised by the liver through enzyme systems including CYP3A4.
- Elimination: The breakdown products are cleared mainly through the gut and urine. The overall half-life is commonly around 3–5 hours, so effects can persist beyond the peak level.
If you have liver or kidney impairment, you may have higher sildenafil exposure and may need a different starting dose or longer spacing between doses.
Typical use and timing
Femalegra is generally used to help with difficulties related to sexual function where sildenafil is an option. The medicine is typically taken before anticipated sexual activity.
When to take it
- Many people take sildenafil about 30–60 minutes before sexual activity.
- Depending on your body and how you take it, some may need closer to 1–2 hours for best effect.
How often to take it
The safe frequency depends on your health and other medicines. Follow the exact dosing instructions that come with your pack or advice from a healthcare professional. Do not exceed the maximum daily dose.
Tip: Keep a brief log of timing, food intake, and how you felt, so you can identify what timing works best for you.
Food interactions
Food can affect how quickly sildenafil starts to work.
- Light meals: Usually less likely to delay the onset.
- High-fat meals: May delay absorption and reduce how quickly you feel effects.
- Alcohol with meals: See the alcohol section below—combined effects can increase side effects such as dizziness.
If you’re planning to use Femalegra, consider taking it with a light meal or on an emptier stomach if your clinician has not instructed otherwise.
Alcohol and medicine interactions
Alcohol
Drinking alcohol may increase the chance of side effects such as dizziness, headache, flushing, or low blood pressure symptoms (for example, feeling faint).
If you plan to drink, it’s sensible to keep alcohol intake moderate and to avoid driving or operating machinery if you feel lightheaded.
Important medicine interactions
Sildenafil can interact with several medicines. Some combinations can be dangerous, especially those that affect blood pressure.
Do not combine with nitrates
Nitrates (often used for angina/chest pain) can cause a significant drop in blood pressure when taken with sildenafil. This may be life-threatening.
- Examples include glycerol trinitrate (GTN), isosorbide dinitrate, isosorbide mononitrate, and similar nitrate medicines.
Alpha-blockers and blood pressure medicines
Medicines that lower blood pressure, including some alpha-blockers used for prostate symptoms or blood pressure, may increase the risk of lightheadedness.
Strong CYP3A4 inhibitors
Sildenafil is metabolised by CYP3A4. Strong inhibitors can increase sildenafil levels, raising the risk of side effects. Examples include some medicines used for fungal infections and HIV treatment.
- Examples (not exhaustive): ketoconazole, itraconazole, ritonavir (and similar potent inhibitors).
Other PDE-5 inhibitors
Do not take sildenafil together with other medicines in the same class (PDE-5 inhibitors) unless a clinician specifically instructs you to.
Riociguat
Sildenafil should not be combined with riociguat due to increased risk of low blood pressure.
Herbal and “natural” products
Some herbal products and sexual wellness supplements may affect blood vessels or liver enzymes. For safety, speak to a healthcare professional or pharmacist before combining sildenafil with supplements, especially if you have heart conditions or take other medicines.
Indications (what it is used for)
The main approved indication for sildenafil varies by product and country. In the UK, sildenafil is widely established for certain conditions in men. However, sildenafil may also be considered off-label or under specific circumstances for women experiencing difficulties with sexual function where genital blood flow and arousal may be contributing factors.
If you are using Femalegra for a women’s sexual health concern, the most appropriate “indication” is best described as: assistance with sexual arousal and related physical response when recommended by a healthcare professional.
If you are unsure whether it’s suitable for your condition, ask a qualified healthcare professional for guidance based on your symptoms and medical history.
Dosing guidance (how to take it)
Dosing depends on your individual situation, response, and tolerance, as well as interactions with other medicines and any liver/kidney impairment.
Typical starting dose
In many sildenafil regimens, a lower starting dose is used to evaluate tolerance, especially in people who may be more sensitive to side effects.
- General approach: Start at the lowest effective dose.
- Adjustments: Your clinician may increase or decrease the dose depending on response and side effects.
- Maximum frequency: Do not exceed the maximum recommended daily dose stated in the pack or clinician instructions.
How to take Femalegra
- Swallow the tablet with water.
- Take it at the planned time before sexual activity.
- Avoid taking it more frequently than advised.
Missed doses
Femalegra is usually taken before planned activity. If you intended a dose and forgot, take it only if it still fits your schedule and dosing guidance. Do not take extra doses to catch up.
Safety profile
Like all medicines, Femalegra (sildenafil) can cause side effects. Many are mild and temporary, but some require urgent medical attention.
Common side effects
- Headache
- Flushing or warmth in the face
- Indigestion or nausea
- Dizziness
- Nasal congestion (stuffy nose)
- Back pain or muscle aches (more common in some sildenafil uses)
Less common but important side effects
- Changes in vision (for example, blurred vision or increased sensitivity to light)
- Sudden hearing changes (ringing, muffled hearing)
- Palpitations or feeling your heartbeat is irregular
- Rash
Seek urgent medical help
Contact urgent medical services or seek emergency help immediately if you experience:
- Chest pain or severe shortness of breath
- Fainting or severe dizziness
- Sudden vision loss or severe visual disturbance
- Sudden hearing loss
- Severe allergic reaction (swelling of face/lips, difficulty breathing)
Who should take extra care
- People with heart conditions or unstable blood pressure
- People with liver impairment or severe kidney impairment
- People taking medicines that affect blood pressure or clotting risk
- People with history of stroke or serious cardiovascular events
- Those who are more prone to dizziness or fainting
If you are unsure about suitability, it’s best to speak with a healthcare professional or pharmacist who can check your medication list and medical history.
Practical use tips
- Plan timing: Many people find 30–60 minutes before activity works well.
- Consider a light meal: Avoid very high-fat meals right before taking the tablet.
- Stay hydrated: Being well hydrated may help reduce headache and dizziness.
- Avoid excessive alcohol: Keep alcohol moderate to minimise side effects.
- Review your current medicines: Confirm you are not taking nitrates or other interacting medicines.
- Don’t “double up”: If it doesn’t seem to work, do not increase the dose on your own—discuss with a healthcare professional.
- Expect variability: Stress, anxiety, relationship factors, and overall health can affect sexual response; medicine may not address all contributing factors.
If you experience persistent side effects or feel unsafe, stop taking the medicine and seek advice from a pharmacist or clinician.
Alternative options
Depending on the underlying cause of sexual difficulties, several alternatives may be considered. These may be used alongside or instead of sildenafil-based treatment.
Non-medicine approaches
- Lifestyle support: sleep, stress reduction, regular physical activity
- Sex therapy / counselling: can help with arousal concerns, anxiety, and communication
- Pelvic floor physiotherapy (for some conditions)
- Addressing dryness or discomfort: moisturisers and suitable lubricants
Medicine or device options
Alternative treatments can include other approaches to enhance blood flow, relieve discomfort, or treat hormonal or psychological contributors. The best choice depends on your symptoms and medical background.
A pharmacist or clinician can help you compare options, check suitability, and discuss expected benefits and side effects.
UK market and legal context (overview)
In the UK, sildenafil-containing medicines are regulated and available through authorised supply routes. The rules can vary depending on whether a product is licensed for a particular indication and how it is supplied.
For any online purchase, ensure the pharmacy is reputable and complies with UK regulations. Legitimate sellers will provide clear product information, packaging details, and guidance on safe use.
Important points to keep in mind
- Product authenticity: Buy from an established, regulated pharmacy.
- Clear information: You should have access to leaflet details for strength, dosing, and side effect warnings.
- Safety screening: A good pharmacy will help ensure you are not using interacting medicines.
Recent guidance and best-practice considerations
Clinical practice increasingly emphasises a safety-first approach for PDE-5 inhibitors like sildenafil. Recent best-practice considerations include:
- Assessing cardiovascular risk before use (especially in people with heart-related conditions).
- Checking medicine interactions thoroughly (particularly nitrates and blood-pressure-lowering drugs).
- Considering underlying causes of sexual difficulties, such as mental health, hormones, medications, and pain or dryness.
- Using the lowest effective dose and spacing doses safely.
Guidance may be updated as new clinical evidence emerges. If you are unsure whether Femalegra is appropriate for you, speak with a healthcare professional or pharmacist.
Delivery and availability (UK)
Availability of Femalegra can vary by supply. If it is offered on our online pharmacy website, we aim to deliver across the UK with secure packaging.
Delivery expectations
- Dispatch times: Typically depend on stock and order processing.
- Delivery options: These may include standard and tracked delivery.
- Packaging: discreet and secure.
Delivery timeframes are shown at checkout or in your order confirmation email. If you have a specific deadline (for example, travel or time-sensitive health needs), contact our customer support before placing an order.
FAQ – Femalegra (Sildenafil Citrate)
1) What is Femalegra used for?
Femalegra contains sildenafil citrate. It may be used to help with difficulties in sexual function where improved genital blood flow and arousal may be contributing factors, based on individual assessment and guidance.
2) How long before sex should I take it?
Many people take sildenafil about 30–60 minutes before. Some may need up to 1–2 hours, depending on how their body absorbs the medicine and what they’ve eaten.
3) Does it work immediately?
Effects usually build after absorption and may be noticed within about 30–60 minutes. Timing can vary, especially after high-fat meals.
4) Can I take Femalegra with food?
Yes, but a high-fat meal may delay onset. If you want more predictable timing, consider taking it with a light meal or when your stomach is not overly full.
5) Can I drink alcohol while using it?
Alcohol may increase side effects such as dizziness and lightheadedness. If you choose to drink, keep it moderate and avoid activities that require full alertness if you feel unwell.
6) What medicines must I avoid?
Avoid sildenafil with nitrates (used for chest pain) and use caution with blood pressure medicines, alpha-blockers, and strong inhibitors of liver enzymes (especially those affecting CYP3A4). If you’re unsure, check with a pharmacist.
7) What side effects are common?
Common side effects include headache, flushing, indigestion, dizziness, and nasal congestion.
8) When should I stop and seek help?
Seek urgent help if you have chest pain, fainting, severe dizziness, sudden vision/hearing loss, or signs of a serious allergic reaction (such as swelling and breathing difficulty).
9) Is it safe for everyone?
Not everyone can safely use sildenafil. People with certain heart conditions, low blood pressure, significant liver/kidney impairment, or those taking interacting medicines need extra caution.
10) Are there alternatives to Femalegra?
Alternatives depend on the underlying cause of symptoms and may include lubricants/moisturisers for comfort, counselling or sex therapy, pelvic floor physiotherapy, or other medical options. A healthcare professional can guide you.
11) How do I store the tablets?
Store tablets according to the instructions on the pack, typically at room temperature, away from direct sunlight and moisture, and keep out of reach of children.
12) What if I don’t feel any effect?
Effects can vary. Timing, food, stress, relationship factors, and overall health can all influence response. Do not increase your dose on your own—seek advice to adjust the approach safely.
Important safety reminder
This information is designed to help you understand Femalegra (sildenafil citrate) and how it is commonly used. It does not replace personalised advice. If you have concerns about interactions, suitability, or side effects, speak to a qualified pharmacist or clinician.
