Product snapshot
Many websites promote soft gel capsules labelled as "Viagra Super Active" that contain sildenafil citrate. These soft gels are a formulation of the active drug sildenafil, which belongs to the phosphodiesterase type 5 inhibitor class and is licensed to treat erectile dysfunction in adult men.
Soft gel presentations are sometimes claimed to act faster than conventional tablets. Users often report a perceived onset in as little as 15 to 20 minutes, with effects that can last roughly 4 to 6 hours. As with all drugs in this class, sexual stimulation is required for an erection to occur.
Typical authorised sildenafil tablet strengths in the UK are 25 mg, 50 mg and 100 mg. Some soft gel products offered online are labelled at higher strengths, for example 100 mg or 150 mg; however, these presentations are not usual for UK authorised supplies. Cast your gaze on the notes on legality at UK legal and buying advice.
For practical instructions on administration, jump to Taking medicines and dosing them. For medicines and substances to avoid with sildenafil see Interplay between individuals at the table.
Before you begin the process
Always tell your prescriber or pharmacist about your full medical history and any medicines, herbal remedies or supplements you take. Extra caution or avoidance may be necessary in the following situations:
- Existing eye disease such as retinitis pigmentosa or a history of sudden vision loss.
- Known heart or circulatory conditions including recent heart attack, unstable angina, heart failure, or prior stroke.
- Uncontrolled high or low blood pressure.
- Severe liver dysfunction or marked kidney impairment.
- Blood disorders that predispose to prolonged erections, for example sickle cell disease, multiple myeloma or leukaemia, or a history of priapism.
- Allergy to sildenafil or any ingredient in the capsule.
- Concurrent nitrate therapy or drugs that donate nitric oxide, and riociguat for pulmonary hypertension. See Interaction patterns around meals details for further this information.
If you are under specialist care for any conditiontake a quick look and verify. with that specialist before using sildenafil soft gels. If in doubt about suitability, obtain advice from a pharmacist or a prescriber.
Steps for taking and dosing medications
Guidance that generally applies to soft gel sildenafil products:
- Swallow one capsule with water. Aim to dose about 15 to 20 minutes before sexual activity when using formulations claiming faster onset.
- Do not exceed one dose within any 24 hour period.
- A large fatty meal taken close to dosing can delay absorption and slow onset even for soft gels; avoid heavy meals if you want a quicker effect.
- Follow the dose prescribed for you and do not share your medicine with others.
- If you consume alcohol, keep intake modest because alcohol can reduce erectile response and increase dizziness.
If you want confirmation whether another medication interacts, consult the section Interaction patterns linked to food the alternative choicely, speak with a pharmacist or prescriber.
Excessive drug dose and emergency support services
If you suspect an taking an overdose, obtain urgent medical help. In the UK call 999 for life-threatening emergencies. For urgent non-emergency medical advice call NHS 111. Keep the product packaging handy so clinicians can identify the exact product and dose.
Interaction patterns during meals
Certain combinations with sildenafil may produce serious harm. Always disclose all medicines and supplements to your healthcare professional.
Do not take sildenafil with
- Nitrate medicines or nitric oxide donors used for angina or chest pain, including nitroglycerin and isosorbide preparations, and inhaled amyl nitrite ("poppers").
- Riociguat for pulmonary arterial hypertension.
- Another PDE5 inhibitor at the same time, such as tadalafil, vardenafil or avanafil.
- Powerful vasodilators like nitroprusside unless under direct hospital supervision.
Use cautiously or alter the dose as needed.
- Alpha blockers and some medicines for prostate symptoms or hypertension; combined use can lower blood pressure and cause fainting.
- Strong CYP3A4 inhibitors including ketoconazole, itraconazole, voriconazole and some HIV protease inhibitors can raise sildenafil concentrations.
- Certain macrolide antibiotics (for example erythromycin) and drugs such as cimetidine may increase sildenafil levels.
- Rifampicin and similar inducers may lower sildenafil concentrations and reduce clinical effect.
Grapefruit juice may elevate sildenafil blood levels and is best avoided on days you take the medicine. For more context see Before you move forward and talk with a clinician.
Cautions and oversight
- If you experience abrupt changes in vision, such as blurring or difficulty with colour perception, stop activity and seek medical advice quickly.
- Seek urgent care if an erection persists longer than four hours or becomes painful; untreated prolonged erection can lead to permanent damage.
- Stop and get immediate help for chest pain, new severe dizziness, fainting or jaw/arm pain occurring during sexual activity after taking sildenafil.
- Report sudden hearing loss or new tinnitus; medical review is recommended.
- Sildenafil does not protect against sexually transmitted infections. Use appropriate barrier methods if it becomes necessary.
For a wider list of deleterious health effects and suggested actions, see Residual effects.
Negative reactions
Serious unwelcome knock-on effects - seek emergency help
- Severe allergic reaction with widespread rash, swelling of face, lips or tongue, or breathing difficulty.
- Chest pain with a very fast or irregular heartbeat., fainting or severe light headedness.
- Sudden loss or deterioration of vision or hearing.
- New onset seizures.
- Prolonged erection lasting more than four hours or a painful erection.
Plain or mild effects
- Pain of the head along with a flushed face.
- Upset stomach with nausea or diarrhoea.
- Stuffy nose with a runny nose.
- Giddy feeling or feeling faint.
This list does not include everything. Any unexpected, severe or persistent symptoms should be discussed with a healthcare professional or NHS 111 in the UK.
Cold a storage locker can hold tools and supplies. and disposal framework
- Keep medicines out of sight and out of reach of children and pets.
- Store at normal room temperature, ideally between 15 degrees C and 30 degrees C, away from moisture and direct heat.
- Do not use past the expiry date printed on the pack. Return unused or expired medicines to a local UK pharmacy for safe disposal.
Side-by-side evaluation of various options
There are several licensed multiple options for erectile dysfunction in the UK. Choice depends on desired onset, duration, side effect profile, other medical conditions and cost.
- Standard sildenafil tablets (generic sildenafil or branded Viagra / Viagra Connect): usual onset 30 to 60 minutes; commonly available as 25 mg, 50 mg and 100 mg.
- Tadalafil (Cialis and generics): can begin within 30 minutes and may last up to 36 hours; available for as-needed dosing or daily low-dose regimens.
- Vardenafil (Levitra and generics): onset about 30 to 60 minutes; similar duration to sildenafil and sometimes different tolerability for visual effects.
- Avanafil, brand name Spedra: marketed with a more rapid onset in some people, sometimes around 15 minutes, with an effect lasting about 6 hours.
- Non-oral options such as alprostadil (injection, urethral suppository or topical creams) are other options when oral agents are unsuitable or ineffective.
See how they differd with authorised tablets, soft gel "Super Active" products sold from overseas sellers may have different formulations, uncertain strength and variable quality. If cost is a concern, generic versions of sildenafil or tadalafil often offer the lowest price while being UK authorised when supplied by registered chemist outlets.
Normal price levels in the United Kingdom
Prices vary by pharmacy, whether you use a prescription or a pharmacy-supplied product, and whether you buy in person or online. The following are approximate UK retail ranges in GBP to give a rough idea of cost.
- Generic sildenafil 50 mg: around GBP 4 to 12 for a pack of 4 tablets; GBP 7 to 20 for a pack of 8, depending on supplier.
- Viagra Connect 50 mg (pharmacy supply): typically GBP 19 to 25 for 4 tablets; GBP 30 to 40 for 8 tablets.
- Tadalafil generics 10 mg or 20 mg: roughly GBP 8 to 20 for 4 tablets, source dependent.
- Vardenafil (Levitra) 4 tablets: roughly GBP 25 to 35.
- Avanafil, marketed as Spedra 4 tablets: roughly GBP 45 to 70.
Soft gel products marketed as "Super Active" often come from overseas sellers in addition to the price can range widely. Because many of these presentations are not UK authorised, their content and quality cannot be guaranteed. For safe purchasing, prefer UK-authorised products from registered dispensing chemists.
UK legal and buying advice
- Regulatory status: most sildenafil strengths for erectile dysfunction in the UK are prescription-only medicines. Sildenafil 50 mg is available as Viagra Connect via a pharmacist after a clinical assessment.
- Authorisation: medicines legally supplied in the UK should be authorised by the Medicines and Healthcare products Regulatory Agency (MHRA). Products without MHRA authorisation may be illegal and unsafe.
- Online purchases: use only UK-based online pharmacies registered with the General Pharmaceutical Council (GPhC). Verify a site's registration before buying.
- Import risks: importing unlicensed or prescription medicines from abroad can result in seizure at the border and poses health risks. Personal import of unauthorised medicines is not recommended.
- Screening and refusal: pharmacists and prescribers screen for conditions and medicines that make sildenafil unsafe, for example nitrate use. If supply is refused, do not attempt to obtain the medicine from unregulated vendors.
- Age and safety: intended for adult men. If you feel impaired after taking sildenafil, do not drive or operate machinery until you are safe to do so.
If you doubt a product's legitimacy, consult a pharmacist, contact the MHRAconstruct a number of different ways to express the sentence or phrase inside the angle brackets: <or verify the>. GPhC register. For safe use instructions see Medication usage and dose calculation guidance and Interactions between parties linked to food.
Quick navigation
Proceed to key topics: follow-on effects, the quality of the back and forth of communications matters for trust., UK cost levels, guidance on legal matters, or revisit the product a nutsell summary of the chapter.
- Viagra Jelly Overview: Hints of developments, Clinically Important Adverse Reactions, and More
- Your Guide to Provigil: Facts and Figures
- Fenbendazole a lay of the land for the topmost levelic: what it does and FDA status
- Unpacking Extra Super Tadarise: can it help you?
- Clinicians approve eleven Elavil over the counter Alternate options in 2026