Formulated as a chewable tablet, Cenforce Soft 100 delivers 100mg of Sildenafil Citrate per dose. Classified as a PDE5 inhibitor, it targets a specific enzyme involved in erectile function. Erectile dysfunction (ED) in adult men is the condition for which this medicine is primarily prescribed. Penile blood flow is enhanced during sexual stimulation, making an erection possible. A prescription-only medicine (POM) classification applies to this medicine under UK law.
Several brand names exist under which Sildenafil Citrate is dispensed across UK pharmacies.
One of these is Cenforce Soft 100, a chewable tablet formulation of this established medicine.
Erectile dysfunction (ED) is a subject that many men feel reluctant to raise with their doctor. It is, however, a well-established clinical condition that can be assessed and treated. Across the UK, a considerable number of men are affected by ED, a condition that responds well when managed appropriately by a clinician.
In this guide, we explain what Cenforce Soft 100 is, how it works, and what UK patients should know before starting treatment.
Always consult a registered healthcare professional before starting or changing any treatment.
What Is Cenforce Soft 100?
The medicine is a prescription medicine in the UK. Learn how it works, its benefits, side effects, and safety advice. Erectile dysfunction in adult men is the condition it is used to treat.
Sildenafil Citrate is the active ingredient it contains. This is completely normal as they contain the same active ingredient — Sildenafil — which is also found in Viagra, the UK brand.
Its chewable formulation is what the word “soft” in the name denotes. This makes it quicker to absorb than a standard swallowed tablet.
| Medicine Detail | Information |
|---|---|
| Active Ingredient | Sildenafil Citrate |
| Drug Class | Phosphodiesterase type 5 (PDE5) inhibitor |
| Strength | 100mg |
| Dosage Form | Chewable tablet |
| UK Prescription Status | Prescription-only medicine (POM) |
| Therapeutic Use | Erectile dysfunction (ED) in adult men |
| UK Reference Brand | Viagra (Sildenafil) |
You must obtain medicine with a valid prescription from a registered healthcare professional, as its POM status requires this by law. Without a valid prescription, no lawful purchase of this medicine is possible in the UK.
How Sildenafil Citrate Works in the Body
The PDE5 enzyme is inhibited through the action of Sildenafil Citrate. This increases cGMP levels in penile tissue. Higher cGMP levels relax smooth muscle and widen blood vessels. Because this enzyme is blocked, blood flow during sexual stimulation increases, which supports both the production and maintenance of an erection.
Nitric oxide is released into the penile tissue by the body as sexual arousal occurs. As a result, cGMP levels rise through a natural physiological process.
Smooth muscle within the penile arteries is relaxed by the action of cGMP. Because smooth muscle relaxes, a greater volume of blood can enter the erectile tissue.
cGMP is broken down too rapidly by the PDE5 enzyme in men who have ED. Insufficient blood flow for a sustained erection results from this rapid breakdown.
Sildenafil blocks PDE5. This allows cGMP to remain active for longer. Once this process is under way, adequate blood flow to the penis becomes possible.
Importantly, An erection is not produced by Sildenafil acting independently of arousal. For the medicine to take effect, sexual stimulation must always be present.
When Doctors Prescribe Cenforce Soft 100
Doctors prescribe Cenforce Soft 100 primarily for erectile dysfunction in adult men.
The persistent inability to achieve or maintain an erection sufficient for sexual activity is what ED is clinically understood to mean.
It may have physical, psychological, or a combination of both causes.
Among the physical causes a doctor may evaluate are:
- Cardiovascular disease
- Type 2 diabetes
- Hypertension
- Raised cholesterol
- Hormonal imbalances, and side effects arising from other medicines.
Psychological factors such as performance anxiety, depression, and relationship difficulties can each play a role in the development of ED.
In the UK, doctors assess the underlying cause of ED before prescribing. A physical health check is usually recommended first.
For patients who find standard tablets difficult to swallow, the chewable form may be a more practical option.
Benefits of Cenforce Soft 100
Extensive clinical research has been conducted on Sildenafil Citrate over many years. It has a well-established profile of effectiveness for ED.
The chewable tablet form of this medicine may offer faster absorption than a standard swallowed tablet. This means it may begin working sooner after taking it.
Quality of life is significantly improved for many men when ED is effectively managed and treated. It can support confidence, wellbeing, and intimate relationships.
Because Cenforce Soft 100 can be taken without water, it may be more convenient in certain situations compared to standard tablets.
Based on your complete medical history, a decision about whether this formulation suits you will be made by your doctor.
Further information about Sildenafil Citrate and available treatment options can be obtained by speaking with your GP or a registered prescriber.
Alternative Medicine Doctors May Consider
Other PDE5 inhibitors are also available to prescribers in the UK alongside Sildenafil Citrate. Doctors may prescribe alternative medicines depending on individual patient needs.
Common alternatives in the same drug class include:
- Tadalafil (Cialis) — A longer-acting PDE5 inhibitor whose effects may extend to 36 hours in certain patients.
- Vardenafil (Levitra) — Another PDE5 inhibitor with a slightly different pharmacological profile
- Avanafil (Spedra) — A newer addition to the PDE5 inhibitor class.
The choice of medicine depends on your medical history, any other medicines you take, and your lifestyle.
Your doctor or prescriber will select the most appropriate option for you. Never switch medicines without professional guidance.
Treatment options for erectile dysfunction are best explored with a registered UK GP or prescriber.
Possible Side Effects
Like any medicine, Cenforce Soft 100 (Sildenafil Citrate) may cause side effects. Not every patient who takes this medicine will experience side effects.
| Category | Side Effects |
|---|---|
| Common | Headache, flushing, dizziness, nasal congestion |
| Digestive | Nausea, indigestion, stomach discomfort |
| Vision | Blurred vision, colour changes (temporary) |
| Less Common | Low blood pressure, palpitations |
| Serious (seek urgent care) | Priapism, chest pain, sudden vision or hearing loss |
Important Safety Advice
Detailed safety information relevant to this medicine is set out here. The patient information leaflet must be read thoroughly before Cenforce Soft 100 is taken.
Nitrate Medicines: Strictly Contraindicated
Under no circumstances should Sildenafil be taken alongside nitrate medicines. GTN sprays, isosorbide mononitrate, and amyl nitrite (commonly referred to as poppers) all fall within this restriction.
Combining these medicines carries the risk of a sudden, severe drop in blood pressure. This can be life-threatening.
Before starting Sildenafil, your doctor should be provided with a full record of every medicine you are currently taking.
Heart and Cardiovascular Conditions
Prior to using this medicine, a consultation with your doctor is essential where any history of heart attack, stroke, or heart failure exists.
Because sexual activity itself places physical demands on the heart, this consideration is especially important for those with cardiovascular conditions. Your doctor will assess whether it is safe for you to engage in sexual activity.
Blood Pressure
Sildenafil can lower blood pressure. Caution is advised where low blood pressure (hypotension) is present or blood pressure medicines are being taken.
If severely low blood pressure is present, Cenforce Soft 100 must not be taken. Before treatment commences, any history of high blood pressure must always be reported to your doctor.
Alcohol
When Sildenafil is taken alongside alcohol, the likelihood of side effects is increased. These include dizziness, low blood pressure, and headache.
On days this medicine is taken, alcohol intake should be minimised to reduce the risk of side effects.
Drug Interactions
Several other medicines can interact with Sildenafil.
These include:
- Alpha-blockers — routinely prescribed for hypertension or prostate conditions — are among the medicines known to interact with Sildenafil.
- Certain antifungal medicines, such as ketoconazole
- HIV protease inhibitors such as ritonavir
- Other PDE5 inhibitors never take two together
- Certain antibiotics, such as erythromycin
A full list of all medicines, supplements, and herbal products should be provided to your prescriber before starting treatment.
Medical Conditions to Disclose
Tell your doctor if you have or have had any of the following:
- Severe liver or kidney disease is a condition your doctor must be informed of
- Your prescriber should be made aware of any inherited eye conditions, including retinitis pigmentosa, before treatment begins
- Sickle cell anaemia
- Multiple myeloma are conditions that must be declared before treatment begins.
- A history of blood clots or heart problems
- Any history of priapism, or a structural condition of the penis such as Peyronie’s disease, should be disclosed prior to treatment
Pregnancy and Women
This medicine carries no approved indication for use in women. It is prescribed for adult men only.
Men Aged 65 and Over
Because older adults tend to be more sensitive to Sildenafil’s effects, a reduced starting dose is often more appropriate.
For older patients, a starting dose of 25mg is commonly considered more appropriate by prescribers. The appropriate dose for your circumstances will be advised by your prescriber.
When Should You Speak to a Doctor?
Contact your GP if you notice side effects that persist or worsen, or if the medicine does not appear to be working as expected. Chest pain, priapism, or sudden changes in vision or hearing require emergency medical attention.
Contact your GP if you notice any of the following signs or symptoms.
- Contact your GP if you notice side effects that are troublesome or fail to resolve over time.
- If the medicine has not produced the desired effect after several attempts, this should be reported to your prescriber.
- You develop new medical symptoms whilst taking this medicine
- You begin taking a new medicine that may interact with Sildenafil
Chest pain, priapism, or sudden changes in vision or hearing are signs requiring emergency medical attention without delay.
Medicine Interactions: What You Need to Know
Several types of medicine are known to interact with Sildenafil Citrate. These interactions can affect how each medicine works.
Where interactions occur, the risk of serious side effects — including dangerously low blood pressure — is significantly raised.
Before Cenforce Soft 100 is taken alongside any other medicine, your pharmacist or prescriber should always be consulted first. This applies equally to over-the-counter products and herbal remedies, not only prescription medicines.
Read our guide on erectile dysfunction medicines for further information on medicine interactions.
Storage and Handling Advice
- Away from direct sunlight and stored below 25°C, this medicine should be kept in a cool, dry location
- Because bathrooms carry high moisture levels, they are unsuitable for storing this medicine
- Until the medicine is needed, it should remain in its original packaging
- Children must not be able to see or access this medicine at any time
- The expiry date on the packaging marks the limit after which the medicine must not be used
- Medicines should never be placed in household waste; a pharmacy take-back scheme should be used instead.
Responsible Access to Treatment in the UK
As a prescription-only medicine (POM), Cenforce Soft 100 is subject to UK legal supply requirements.
Legal supply of this medicine is only possible where a valid prescription from a registered prescriber has been issued.
In the UK, prescriptions can be issued by GPs, specialist doctors, and independent prescribers working within registered online pharmacy services.
Obtaining prescription medicines without a valid prescription is unlawful under UK law and carries significant risks to patient safety. Products sourced from unregulated suppliers carry the risk of being counterfeit or below acceptable quality standards.
Before starting or altering any treatment, a qualified UK GP or prescriber should always be consulted. Registered pharmacies and GPs are the appropriate routes through which treatment options should be explored.
Frequently Asked Questions (FAQs)
Q: What is Cenforce soft 100mg used for?
A: In adult men with ED, Cenforce Soft 100mg is prescribed to support the ability to achieve and sustain an erection where sexual stimulation is present. It is a prescription-only medicine containing Sildenafil Citrate.
Q: How quickly does Cenforce 100 work?
A: The onset of action for Cenforce Soft 100 may be observed as early as 15 to 30 minutes after taking it. The chewable form absorbs faster than standard tablets. The medicine is not effective without sexual stimulation.
Q: How many hours does 100 mg of sildenafil last?
A: Effectiveness typically extends across a four to six hour window, though individual variation is common. Age, metabolic rate, and prior food consumption are among the factors that may influence how long the effect lasts.
Conclusion
As a chewable Sildenafil Citrate tablet, Cenforce Soft 100 is prescribed specifically for erectile dysfunction in adult men.
PDE5 enzyme blockade is its mechanism of action, which results in improved penile blood flow when sexual stimulation occurs.
All prescription medicines carry inherent risks, meaning professional supervision and responsible use are both essential throughout treatment. It must not be taken with nitrate medicines under any circumstances.
Medical supervision is essential. A GP or pharmacist can advise on the correct dose, possible interactions with other medicines, and long-term suitability.
References and Authoritative Sources
- NHS — Sildenafil (Viagra): nhs.uk
- MHRA — Medicines and Healthcare products Regulatory Agency: gov.uk/mhra
- NICE — National Institute for Health and Care Excellence: nice.org.uk
- Electronic Medicines Compendium (EMC) — Sildenafil Summary of Product Characteristics
- WHO — World Health Organisation: who.int
Medical Disclaimer
This article is for informational purposes only and does not replace professional medical advice. Always consult a registered healthcare professional before starting or changing any treatment.