Always read the patient leaflet and follow medical advice.
| Region | Typical Cost per 25mg Tablet | Available Brands | Purchasing Points |
|---|---|---|---|
| USA | $0.50 - $1.50 | Viagra, Kamagra, generics | Pharmacies, online stores |
| Europe | €0.40 - €1.20 | Sildenafil brands | Pharmacists, online |
| Asia | $0.20 - $0.80 | Local generic brands | Local pharmacies |
Erectile dysfunction is the persistent difficulty in achieving or maintaining an erection sufficient for satisfactory sexual activity.
7.1 Nitrates
In particular, make sure that you discuss if you are using any of the following before taking sildenafil. Tell your healthcare provider about all medicines that you take or have recently taken. This may not be a complete list of medicines that can interact with sildenafil. If you or someone else has used too much sildenafil, get medical help right away, call 911, or contact a Poison Control center at 800-222-1222. For this use, sildenafil is used only when needed.
Dosage for erectile dysfunction (ED)
Take it as your healthcare provider recommends, which is usually between 30 minutes to four hours before planned sexual activity. Do not take double or extra doses. For this use, take sildenafil as your healthcare provider recommends, which is usually three times a day. If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and only take the next dose. It is a common condition and can have physical, psychological, or mixed causes. ED may be associated with underlying medical conditions such as cardiovascular disease, diabetes, high blood pressure, hormonal imbalance, or mental health factors such as stress or anxiety. A clinical assessment is required to determine suitability for treatment. For some individuals, prescription medicines may be appropriate.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Kamagra Oral Jelly | 100mg | 220 + 18 Sachets | 662.24€ 630.70€ | |
| Kamagra | 100mg | 32 Pills | 121.24€ 115.47€ | |
| Viagra Generic | 25mg | 60 + 4 Pills | 71.99€ 68.56€ | |
| Viagra Generic | 200mg | 360 + 10 Pills | 481.98€ 459.03€ | |
| Kamagra | 100mg | 12 Pills | 55.64€ 52.99€ | |
| Viagra Generic | 200mg | 90 + 6 Pills | 170.79€ 162.66€ | |
| Viagra Generic | 25mg | 180 + 6 Pills | 154.93€ 147.55€ | |
| Viagra Generic | 50mg | 30 + 4 Pills | 54.26€ 51.68€ | |
| Viagra Generic | 50mg | 10 Pills | 26.87€ 25.59€ | |
| Viagra Generic | 100mg | 60 + 4 Pills | 96.36€ 91.77€ | |
| Viagra Generic | 150mg | 60 + 4 Pills | 111.25€ 105.95€ | |
| Viagra Generic | 100mg | 20 Pills | 45.58€ 43.41€ | |
| Kamagra Polo | 100mg | 32 Pills | 125.88€ 119.89€ | |
| Kamagra Polo | 100mg | 180 + 8 Pills | 446.52€ 425.26€ | |
| Kamagra | 100mg | 120 + 6 Pills | 330.74€ 314.99€ |
These medicines work over the counter drugs containing sildenafil by improving blood flow to the penis during sexual stimulation. They are not suitable for everyone and must only be supplied following a clinical assessment. Erectile dysfunction medicines are classified as Prescription Only Medicines (POMs) under UK law.
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Tell your healthcare provider if you have any of the following. Heart problems, such as heart rhythm problems, chest pain, or heart failure Heart attack, stroke, or heart surgery within the past six months High blood pressure that is still too high despite taking medicines for it Peyronie's disease, or a penis with an abnormal curve or shape An erection lasting longer than four hours A blood disorder, such as sickle cell anemia An inherited eye disease called retinitis pigmentosa Vision loss, or a problem with the nerve between your eyes and brain (optic nerve) Health conditions or factors that raise the risk of optic nerve problems, such as diabetes, high cholesterol, smoking, being older than 50, or having a “crowded disc,” which is something an eye doctor may see in an eye exam Pulmonary veno-occlusive disease, a condition where blood vessels in the lungs are blocked It is not known if or how sildenafil could affect pregnancy or harm an unborn baby. Tell your healthcare provider if you are or plan to sildenafil 100 mg cost become pregnant. Tell your healthcare provider if you are breastfeeding or plan to breastfeed. Your healthcare provider will advise you if you should take sildenafil while breastfeeding.
How sildenafil is used
If you take sildenafil after you eat a high-fat meal, such as a burger and fries, it may take longer to start working. Your healthcare provider may recommend limiting or avoiding grapefruit while taking sildenafil. Grapefruit or grapefruit juice can raise sildenafil levels in your body, which can increase the risk of side effects. There are no known interactions between sildenafil and alcohol. Always tell your healthcare provider about any prescription or over-the-counter (OTC) medicines, vitamins/minerals, herbal products, and other supplements you are using. This ensures they are supplied safely and appropriately, following an assessment by a qualified prescriber, in line with MHRA regulations. You will be asked to complete an online medical questionnaire covering your symptoms, medical history, and any medicines you are currently taking. A UK-registered prescriber reviews your responses to determine whether treatment is clinically appropriate. If a treatment is not considered safe or appropriate, it will not be prescribed. In some cases, you may be advised to speak to your GP or another healthcare professional for further assessment. When prescribed appropriately, ED medicines are generally well tolerated. However, they may not be suitable for people with certain medical conditions or those taking specific medicines, such as nitrates. This is why a clinical review is essential before supply. These medicines do not increase libido or sexual desire.
4.2 Hypersensitivity Reactions
Sildenafil can be taken with or without food, but heavy or fatty meals may slow its absorption. Take one tablet about 30–60 minutes before sexual activity. Do not take more than one tablet in 24 hours. Always use as directed by your healthcare professional. Not suitable if you are taking nitrate medicines or certain heart medications. They support the physical process of achieving an erection in response to sexual stimulation.
- Sildenafil 25mg may cause nasal congestion in some users.
- Take note of any changes in vision or sudden loss of vision.
- Consult your doctor if you experience prolonged erections.
- Sildenafil should not be used to enhance athletic performance.
- Combining it with recreational drugs can be dangerous.
- Always review medication instructions before use for safety.
In some cases, erectile dysfunction may be an early indicator of an underlying medical condition. If symptoms persist or worsen, seeking further medical advice is recommended.
7. Interactions
Sildenafil should not be taken while you are using certain other medicines. Before taking sildenafil, tell your healthcare provider about any prescription or over-the-counter (OTC) medicines, vitamins/minerals, herbal products, and other supplements you are using. See the Interactions section for more details. Do not take sildenafil unless it has been prescribed to you by a healthcare provider. Do not share sildenafil with other people, even if they have the same condition as you.
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Keep sildenafil out of the reach of children. If you keep sildenafil oral liquid in a refrigerator, make sure to keep it away from children who also use the refrigerator. Sexual activity can put extra strain on your heart, which may be unsafe for people with certain health problems, such as a recent heart attack. Talk to your healthcare provider to see if your heart is strong enough for sex. If you feel chest pain, dizziness, or nausea during sex, stop and contact your healthcare provider right away. All consultations, prescriptions, and orders are handled confidentially and securely, in accordance with UK data protection laws and professional standards set by the General Pharmaceutical Council.
5.4 Hearing Loss
With the right treatment, many men are able to restore confidence and enjoy a healthy, satisfying sex life. Sildenafil tablets are a well-established treatment for erectile dysfunction. They help improve blood flow to the penis, making it easier to achieve and maintain an erection when sexually aroused. Sildenafil does not cause an erection on its own — sexual stimulation is still required. It is a popular and trusted option, known for its reliability and effectiveness. Our online prescribing and dispensing processes follow UK regulations and professional guidance to ensure medicines are supplied safely, appropriately, and responsibly. I'm pleased to say I am totally satisfied with the professional way I was treated. UK Registered Pharmacy The MHRA regulates medicines and medical devices in the UK.
- Sildenafil 25mg tablets are available by prescription only.
- They are a common initial dose for men new to the medication.
- Dose adjustments depend on effectiveness and side effects.
- Always inform your doctor about other medications you are taking.
- Overdose symptoms include prolonged erections and chest pain.
- Keep medication out of reach of children and pets.
The MHRA regulates medicines and medical devices in the UK. GPhC Regulated Pharmacy The GPhC regulates pharmacists, pharmacy technicians and pharmacies in Great Britain. The GPhC regulates pharmacists, pharmacy technicians and pharmacies in Great Britain. PCI DSS Compliant PCI DSS is an information security standard for organisations that handle credit card payments. PCI DSS is an information security standard for organisations that handle credit card payments. ICO Registered Website The UK's independent authority set up to uphold information rights in the public interest. The UK's independent authority set up to uphold information rights in the public interest. Spontaneous sex for less than $2/day Thinking of increasing your sildenafil dosage on your own for even longer, harder erections?
Stronger erections, better sex
Ask your healthcare provider if you are unsure what to do after a missed dose. This survey is being conducted by the WebMD marketing sciences department. Erectile dysfunction (ED) is a common condition where a man has difficulty getting or maintaining an erection firm enough for sexual activity. It can happen at any age and may be linked to stress, anxiety, tiredness, lifestyle factors, or reduced blood flow. ED is very common and nothing to be embarrassed about. Sorry to be a killjoy, but you should never override your healthcare provider’s guidance. Sildenafil, the active ingredient in Viagra®, is an FDA-approved medication for treating erectile dysfunction (ED).
6.2 Postmarketing Experience
Sildenafil does not protect against sexually transmitted infections, including HIV. Sildenafil belongs to a group of medicines, known as phosphodiesterase-5 (PDE-5) inhibitors, which are used to treat erectile dysfunction or pulmonary arterial hypertension. You should not take more than one PDE-5 inhibitor medicine. Medicines in this group include avanafil (Stendra), sildenafil (Viagra, Revatio, and others), tadalafil (Cialis and others), and vardenafil (Levitra, Staxyn). Use an accurate measuring device to measure your dose of sildenafil oral liquid.
Sildenafil may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:
A household spoon is not an accurate measuring device and may cause you to take the wrong dose. Ask your pharmacist to recommend an appropriate measuring device. Tell your healthcare provider about all of your health conditions and any prescription or over-the-counter (OTC) medicines, vitamins/minerals, herbal products, and other supplements you are using. This will help them determine if sildenafil is right for you. In particular, make sure that you discuss any of the following. Though it’s a great drug, taking too much or too little can either render it ineffective or set you up for some uncomfortable side effects. If you’re Googling sildenafil dosages, it might be time for a refresher on how this drug works and how providers determine the correct dose for patients.
- Use sildenafil 25mg as part of a comprehensive ED treatment plan.
- Sexual stimulation is needed for the drug to be effective.
- Do not take sildenafil if you have heart issues without consulting a doctor.
- The medication can cause a temporary vision change.
- Limit physical activity after taking the medication to avoid dizziness.
- Use with caution if you are taking blood pressure medications.
While sildenafil has a well-earned reputation for helping guys with ED, it isn’t a cure for erectile dysfunction — and it doesn’t supercharge your libido.