Brand Viagra Versus Generic Sildenafil 50 mg
The usual dose is 50 mg, taken once per day when you need it. The dose can be increased to 100 mg or decreased to 25 mg depending on its effect.13 Sildenafil is prescribed off-label for premature ejaculation but has been found effective in 50 mg dosages.14 Work with your healthcare provider to find the right dosage for you.
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Sildenafil (Generic Viagra®) 100 mg Price Example *Discounts for larger quantities as low as $1.00 per tablet. Up to 88% of men who received PDE-5 inhibitors experienced improved erectile function. Our U.S. licensed medical providers are available daily 7 a.m. to 9 p.m.
Does the price of sildenafil vary based on strength or what it is prescribed for?
CST via live video visit. We look forward to serving you soon. Sildenafil (Viagra) is used to treat erectile dysfunction (impotence or an inability to get or keep an erection) in men.1 Sildenafil can also be used to treat premature ejaculation.2,3 Sildenafil (Viagra) is used to treat erectile dysfunction (impotence or an inability to get or keep an erection) in men.1 Sildenafil can also be used to treat premature ejaculation.2,3 Sildenafil is in a class of medications called phosphodiesterase (PDE) inhibitors and treats erectile dysfunction by increasing blood flow to the penis during sexual stimulation.4 It may also be effective for treating premature ejaculation, particularly when paired with an SSRI such as citalopram (Celexa®), escitalopram (Lexapro®) and Sertraline (Zoloft®).5,6 Sildenafil is in a class of medications called phosphodiesterase (PDE) inhibitors and treats erectile dysfunction by increasing blood flow to the penis during sexual stimulation.4 It may also be effective for treating premature ejaculation, particularly when paired with an SSRI such as citalopram (Celexa®), escitalopram (Lexapro®) and Sertraline (Zoloft®).5,6 Sildenafil usually begins to work for erectile dysfunction within 30 minutes.7 Sildenafil usually begins to work for erectile dysfunction within 30 minutes.7 The effects of sildenafil typically last up to four hours, with the effectiveness starting to wear off after two hours. If you experience a prolonged or painful erection for four hours or more, contact your doctor immediately.8 The effects of sildenafil typically last up to four hours, with the effectiveness starting to wear off after two hours. If you experience a prolonged or painful erection for four hours or more, contact your doctor immediately.8 Sildenafil can take five or six hours to fully leave your system, but a high dosage may take longer.9 Sildenafil can take tablet sildenafil 50 mg five or six hours to fully leave your system, but a high dosage may take longer.9 Do not take sildenafil more than once per day.
What causes erectile dysfunction (ED)?
Always follow medication instructions exactly as prescribed.10 Do not take sildenafil more than once per day. Always follow medication instructions exactly as prescribed.10 Your healthcare provider will tell you how much to take and when to take it based on your physical health, your symptoms and other factors. Do not exceed their recommended dosage.11 Your healthcare provider will tell you how much to take and when to take it based on your physical health, your symptoms and other factors. Do not exceed their recommended dosage.11 If you are taking sildenafil to treat erectile dysfunction, follow your doctor's directions. Take sildenafil as needed before sexual activity. Sildenafil tablets for erectile dysfunction come in different strengths ranging from 20 mg to 100 mg.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Kamagra Oral Jelly | 100mg | 110 + 9 Sachets | 334.87€ 318.92€ | |
| Kamagra Oral Jelly | 100mg | 90 + 8 Sachets | 303.56€ 289.10€ | |
| Kamagra | 100mg | 20 Pills | 86.09€ 81.99€ | |
| Viagra Generic | 200mg | 30 + 2 Pills | 83.07€ 79.11€ | |
| Viagra Generic | 25mg | 120 + 6 Pills | 125.56€ 119.58€ | |
| Kamagra | 100mg | 84 + 6 Pills | 264.44€ 251.85€ | |
| Viagra Generic | 50mg | 60 + 4 Pills | 83.93€ 79.93€ | |
| Kamagra Polo | 100mg | 120 + 6 Pills | 327.15€ 311.57€ | |
| Viagra Generic | 150mg | 180 + 10 Pills | 236.46€ 225.20€ | |
| Viagra Generic | 100mg | 60 + 4 Pills | 96.36€ 91.77€ | |
| Kamagra Soft Tabs | 100mg | 272 + 12 Pills | 593.42€ 565.16€ | |
| Viagra Generic | 25mg | 90 + 6 Pills | 105.03€ 100.03€ | |
| Viagra Generic | 150mg | 270 + 10 Pills | 326.61€ 311.06€ |
Without insurance, sildenafil can cost as much as $15 per tablet.15 RedBox Rx offers sildenafil for as low as $1 per tablet.
See also:
The best time to take sildenafil is about one hour before sexual activity, but you can take the medication any time from four hours to 30 minutes before sexual activity. Sildenafil usually should not be taken more than once every 24 hours. If you have certain health conditions or are taking certain medications, your doctor may tell you to take sildenafil less often. You can take sildenafil with or without food. However, if you take sildenafil with a high-fat meal, it will take longer for the medication to start to work.
When should Viagra 50mg Tablet be taken?
Follow the directions on your prescription label carefully and ask your doctor or pharmacist to explain any part you do not understand. Do not take more or less of it, or take it more often than prescribed by your doctor. If you are taking sildenafil for erectile dysfunction, your doctor will probably start you on 50 mg of sildenafil and increase or decrease your dose depending on your response to the medication. Tell your doctor if sildenafil is not working well or if you are experiencing side effects.12 If you are taking sildenafil to treat erectile dysfunction, follow your doctor's directions. Tell your doctor if sildenafil is not working well or if you are sildenafil citrate sublingual tablets 100mg experiencing side effects.12 Sildenafil tablets for erectile dysfunction come in different strengths ranging from 20 mg to 100 mg. Sildenafil requires a doctor’s prescription and is not available over the counter.16 Start an online consult for erectile dysfunction or premature ejaculation with RedBox Rx to find fast, affordable and discreet support.
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Get your free SingleCare prescription discount card You may be able to save on Sildenafil by purchasing a 90-tablet supply instead of a 30-tablet supply. With a SingleCare coupon for Sildenafil, you could pay $0.53 per pill with a 30-tablet prescription or $0.33 per pill with a 90-tablet prescription. For pulmonary hypertension, it’s worth considering purchasing a health insurance policy. Pulmonary hypertension is a chronic and serious condition, so the expenses will add up. Costs do not only include medications, but also office visits, tests, and procedures.
2. Ask for a 90-tablet supply
Visit your state’s Health Insurance Marketplace to find the most affordable policies, or contact a local agent to help you find plans that cover sildenafil. Additionally, if there are other chronic health problems present, having health insurance coverage may be the best overall way to save money. The SingleCare prices in this article are the most accurate at the time of publishing in ZIP code 23666 as of Jan. 20, 2026. Visit our sildenafil coupon page for updated sildenafil prices near you.
What is Viagra 50mg Tablet used for, and how does it work?
Humana drug lists for providers, Humana (2025) Medically accurate: SingleCare’s Medical Review Board analyzes all of our content to confirm it’s in line with current medical advice. Evidence-based: Our content is sourced from reputable U.S.-based healthcare professionals and peer-reviewed research. Trustworthy: All of SingleCare’s content goes through a multi-phase review process by our writers, editors, and Medical Board in order to provide clear and credible information. See how we stack up against competitors on costs for sildenafil (generic Viagra®) without insurance. Not only do we offer transparent, low prices on FDA-approved treatments, we offer free erectile dysfunction and affordable premature ejaculation online doctor consultations. Sildenafil is not FDA-approved for women but may be prescribed in certain situations.17 Sildenafil is not FDA-approved for women but may be prescribed in certain situations.17 PDE5 inhibitors such as sildenafil, tadalafil, avanafil and vardenafil all work in the same basic way by relaxing blood vessels to increase blood flow to the penis. They are all effective for treating erectile dysfunction, but they differ mainly in how quickly they start working and how long their effects last.18Read our Complete Guide to Compare ED Medications to learn more.
- The legality of purchasing sildenafil online varies globally.
- Some countries prohibit over-the-counter sales of sildenafil.
- Ensure sildenafil 50 mg comes with a proper expiration date.
- Price competitiveness drives online sildenafil markets.
- Buying generic sildenafil saves money compared to brand-name.
- Different vendors charge different prices for 50 mg sildenafil.
- Bulk buying reduces overall medication costs.
- Seasonal discounts can lower sildenafil prices temporarily.
- Some pharmacies require a prescription for sildenafil.
- Online reviews can help identify trustworthy sildenafil sellers.
- Price tend to be higher in countries with high import taxes.
- International pharmacies often charge lower prices for sildenafil.
PDE5 inhibitors such as sildenafil, tadalafil, avanafil and vardenafil all work in the same basic way by relaxing blood vessels to increase blood flow to the penis.
9. Frequently Asked Questions
For erectile dysfunction, there are other PDE5 inhibitors (phosphodiesterase-5 inhibitors) that work similarly to sildenafil and include Cialis (tadalafil) and Levitra (vardenafil). For people with pulmonary hypertension, sildenafil tablets, oral solutions, and injections are among the least expensive prescription medications used to control the condition. Tadalafil is an alternative PDE5 inhibitor used for pulmonary hypertension and may be less expensive than sildenafil. Other lower-cost treatments, like calcium channel blockers, diuretics, and digoxin, may be options for some patients, but other pulmonary hypertension drugs are usually more expensive. Keep in mind that pulmonary hypertension is a serious medical condition, and some medications may not be suitable for individual cases.
Getting a 3-month supply
RELATED: How to choose the best ED pill These are the most accurate medication prices as of Jan. 20, 2026, for the ZIP code 23666. The listed price without insurance references the price of brand-name drugs (unless otherwise specified). The listed SingleCare price references the price of generic drugs if available. Sildenafil can be costly without insurance, but there are ways to reduce the price.
How does sildenafil work?
SingleCare’s lowest price for a 30-tablet supply of sildenafil is $16. Keep in mind sildenafil white that prices fluctuate and vary by pharmacy. To save, just show your prescription discount card at checkout. Alternatively, you can compare prices on SingleCare.com or by using the SingleCare app. Simply inform your healthcare provider where to send your prescription, and then download the coupon for your preferred pharmacy to present at checkout. It typically has a shelf life of about two years, but check your medication’s bottle for a more specific date.19 It typically has a shelf life of about two years, but check your medication’s bottle for a more specific date.19 Before taking sildenafil: Tell your doctor and pharmacist if you are allergic to sildenafil, any other medications or any of the ingredients in sildenafil products.
- Laws regarding the sale of sildenafil require a valid prescription from a licensed physician.
- "No-prescription" online pharmacies are operating illegally and sell potentially dangerous products.
- Illegitimate websites often sell counterfeit drugs that contain incorrect dosages or harmful substances.
- The FDA maintains a list of recommended internet pharmacies that are safe and legal.
- Beware of websites that offer sildenafil at prices that seem too good to be true.
- Legitimate pharmacies will always require a doctor's consultation or a prescription copy.
- Purchasing without a prescription bypasses necessary medical screening for safety.
- The risks of buying from illegal sources far outweigh any potential cost savings.
Ask your pharmacist for a list of the ingredients.
| Store Type | Average Price (USD) | Delivery Time | Additional Fees |
|---|---|---|---|
| Online Pharmacy A | $8 | 2-3 days | Shipping $2 |
| Local Pharmacy B | $12 | Same day | No extra fee |
| Online Pharmacy C | $7 | 5-7 days | Shipping $3 |
| Local Pharmacy D | $13 | Same day | Prescription required |
Do not take sildenafil if you are taking or have recently taken riociguat (Adempas) or nitrates (medications for chest pain) such as isosorbide dinitrate (Isordil), isosorbide mononitrate (Monoket) and nitroglycerin (Minitran, Nitro-Dur, Nitromist, Nitrostat, others). Nitrates come as tablets, sublingual (under the tongue) tablets, sprays, patches, pastes and ointments.