For example, they’re both taken no more than once daily as needed to treat ED. Notably, you may take Viagra anywhere from 30 minutes to 4 hours before sex. With vardenafil, you’ll need to take the drug about 60 minutes before sex.
You may take Viagra or Levitra doses with or without food. Although Viagra and Levitra are meant to be taken as needed before sex, you should not take more than one dose of either drug per day. Get answers to some frequently asked questions about Viagra and Levitra. If you’re seeking treatment for erectile dysfunction (ED), you may wonder whether Viagra or the generic version of Levitra, vardenafil, is a better choice for you. For more information, see the “Levitra is discontinued, but its generic is available” section above.) Viagra and vardenafil are very similar drugs. The treatment plan your doctor prescribes will depend on various factors, including your insurance coverage. Some insurance plans may prefer one drug over the other. Your treatment may also depend on other health conditions you have and medications you take. It’s not uncommon for people to try more than one medication for treating ED to find what works best for them. Your doctor may prescribe one ED medication to see how it works for you.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Levitra Soft Tabs | 20mg | 180 + 10 Pills | 398.14€ 379.18€ | |
| Levitra Soft Tabs | 20mg | 270 + 10 Pills | 521.78€ 496.93€ | |
| Levitra Original | 20mg | 34 + 2 Pills | 188.51€ 179.53€ | |
| Levitra Generic | 40mg | 120 + 8 Pills | 302.37€ 287.97€ | |
| Levitra Generic | 60mg | 180 + 10 Pills | 501.43€ 477.55€ | |
| Levitra Generic | 10mg | 120 + 10 Pills | 178.59€ 170.09€ | |
| Levitra Generic | 60mg | 90 + 6 Pills | 291.82€ 277.92€ | |
| Levitra Generic | 40mg | 270 + 10 Pills | 561.89€ 535.13€ | |
| Levitra Original | 20mg | 14 + 2 Pills | 102.27€ 97.40€ | |
| Levitra Soft Tabs | 20mg | 10 Pills | 52.27€ 49.78€ |
If you experience side effects or the drug doesn’t seem to be working, your doctor can talk about trying a different ED treatment.
If you’d like to notify the FDA about a side effect you’ve had with Viagra or Levitra, visit MedWatch. Here’s an overview of the dosage for Viagra and Levitra and how you’ll take either drug for treating erectile dysfunction (ED). Note that the strengths are given in milligrams (mg). But the generic for Levitra, vardenafil, is still available. For more information, see the “Levitra is discontinued, but its generic is available” section above. However, it’s very important that you only take ED medications that are prescribed to you by your doctor.
| Ingredient | Purity Level | Manufacturer | Certification | Batch Number | Shelf Life |
|---|---|---|---|---|---|
| Tadalafil | 99.8% | PharmaCo Ltd | GMP Certified | BN123456 | 2 years |
| Dosing Ingredients | 98.5% | MedForm Inc | ISO Certified | BN654321 | 3 years |
| Fillers | 99.5% | DrugMakers | GMP Certified | BN789012 | 2.5 years |
Also, do not use more than one medication for treating ED at the same time. Your doctor can discuss whether Viagra or vardenafil is a better treatment option for you. The generic version of Levitra, vardenafil, and Viagra come in different strengths. For more information, see the “Levitra is discontinued, but its generic is available” section above.) Being available in different strengths doesn’t mean one drug is “stronger” than the other. Which drug may work better for you may depend on several factors, including other medical conditions you might have or medications you might take. Your doctor may also prescribe one or the other based on your insurance coverage. To learn more about whether Viagra or vardenafil is a better choice for you, talk with your doctor.
Note: For more information about Viagra, including details about its uses, see this in-depth article. And to learn more about either drug, talk with your doctor or pharmacist. * In this article, we use the term “male” to refer to someone’s sex assigned at birth. For information about the difference between sex and gender, see this article. Mild and serious side effects are possible from taking levitra 20 mg 4 tablet either Viagra or Levitra.
Some of these side effects are listed below. For more information about the possible side effects of Viagra, see this article. To learn more about Levitra’s side effects, talk with your doctor or pharmacist. Viagra and Levitra may cause mild side effects in some people. The chart below lists examples of mild side effects that have been reported with these drugs. Whether you have health insurance or not, cost may be a factor when you’re considering these drugs. Visit Optum Perks to get price estimates for Viagra and Levitra when you use coupons from the site.
| Standard | Description | Certification Authority | Compliance Score | Year Approved |
|---|---|---|---|---|
| GMP (Good Manufacturing Practice) | Ensures quality control in production | FDA or EMA | 95/100 | 2023 |
| ISO 9001 | Quality Management System | ISO | 92/100 | 2022 |
| USP Verification | Compliance with U.S. Pharmacopoeia | USP | Certified | 2021 |
It’s important to note that Optum Perks coupons cannot be used with any insurance copays or benefits. Keep in mind that what you’ll pay for either drug will depend on your treatment plan, health insurance, and the pharmacy you use. Unlike liquid levitra Viagra, brand-name Levitra is discontinued. * Both Viagra and Levitra have generic versions available. (For details, see the next section.) You’ll usually pay more for brand-name drugs than generics. If you’re interested in using the generic forms of Viagra or Levitra, talk with your doctor. For other resources that might help you save on the price of Viagra, see this article. Or to learn more about the price of either drug, talk with your doctor, pharmacist, or insurance provider. * For more information, see the “Levitra is discontinued, but its generic is available” section above. You may wonder if Viagra or Levitra is available as a generic.
This chart may not include all mild side effects of these drugs. For more information on mild side effects of the two drugs, see the Viagra prescribing information and online drugstore levitra Levitra prescribing information. In addition to the mild side effects described above, serious side effects may occur in people using Viagra or Levitra. See the chart below for a list of serious side effects that have been reported with these drugs. Note: After the Food and Drug Administration (FDA) approves a drug, it tracks and reviews side effects of the medication. A generic drug is an exact copy of the active ingredient in a brand-name medication. An active ingredient is what makes a drug work. To find out if Viagra or Levitra is available as a generic, see the list below.
| Ingredient | Purity (%) | Source | Price per gram | Stability (months) | Water Soluble |
|---|---|---|---|---|---|
| Tadalafil | 99.8% | China, India | $45 | 24 | Yes |
| Vardenafil | 99.5% | Europe | $50 | 18 | Yes |
| Sildenafil | 99.7% | South America | $48 | 20 | Yes |
If you’ve been prescribed Viagra and are interested in using the generic version instead, talk with your doctor or pharmacist. Doctors prescribe Viagra and Levitra to treat erectile dysfunction (ED) in adult males.* To learn more about these drugs or other treatments for ED, talk with your doctor.
If you’re interested in treatments for erectile dysfunction (ED), you may wonder how the drugs Viagra and Levitra compare. Both medications are used to treat ED in adult males.* For example, both come as tablets you swallow, and you take doses only as needed before sex. But these drugs do have some minor differences. Keep reading to learn more about how Viagra and Levitra compare. Although this article discusses Levitra, this brand-name drug has been discontinued.
But the generic version of this drug, vardenafil, is still available. So the information specific to Levitra in this article also applies to vardenafil, except where noted. According to the Food and Drug Administration (FDA), brand-name Levitra wasn’t discontinued due to safety reasons. Reasons a drugmaker may stop producing a drug include economic or supply chain issues. If you have questions about whether Viagra or vardenafil is right for you, talk with your doctor. You may wonder whether Viagra and Levitra are effective at treating your condition.
Viagra and Levitra have been found effective for treating erectile dysfunction (ED).
The American Urological Association recommends both drugs for treating this condition. The association’s guidelines don’t endorse one drug over the other for this purpose.
The safest approach is unambiguous: purchase vardenafil only from licensed pharmacies requiring a valid prescription, and avoid supplements claiming ED benefits unless their ingredients have been independently verified. Levitra was discontinued in several markets for business and commercial reasons, not safety concerns. With patent expiration and strong competition from other ED medications and generics, maintaining the brand was no longer economically viable. The active ingredient, vardenafil, remains fully available as a generic. Vardenafil is prescription-only (Rx) in nearly all countries.
Medical screening is required because PDE5 inhibitors can interact with cardiovascular medications and may not be appropriate for everyone. Any seller offering OTC Levitra or “no-prescription vardenafil” is operating outside legal pharmaceutical channels. These products are frequently counterfeit or contaminated. Only through a licensed pharmacy, either in person or via a verified online or telehealth provider that requires a valid prescription. Avoid unregulated websites and “miracle” supplements claiming ED effects, as many contain undeclared vardenafil. Viagra and Levitra may not be right for you if you have certain medical conditions or other factors that affect your health. These may be referred to as warnings. The two drugs share some of the same warnings but also have different ones.
Anything outside those channels carries significant risks. Counterfeit erectile-dysfunction medications remain one of the most common categories of falsified drugs worldwide, and vardenafil is no exception. With Levitra discontinued as a branded product in several regions, counterfeiters frequently exploit name recognition by selling fake “Levitra” tablets or mislabeled generics through unregulated online vendors. These products often contain incorrect doses, undeclared contaminants, or inappropriate analogs of PDE5 inhibitors. Laboratory testing by regulatory agencies has repeatedly found counterfeit ED pills containing mixtures of sildenafil, vardenafil, tadalafil, stimulants, antidepressants, and other unidentified chemicals.
An even more deceptive trend involves so-called “natural” or “herbal” sexual-enhancement supplements, many of which have been flagged by the FDA and other authorities for containing hidden vardenafil or structurally related synthetic compounds. These undeclared ingredients can pose serious risks, especially for individuals taking nitrates, heart medications, or alpha-blockers. Because consumers assume these supplements are natural and therefore harmless, the danger of unintended drug interactions becomes significantly greater. Illegal online pharmacies, particularly those advertising “no prescription needed” or “OTC Levitra”, present an additional threat. These vendors operate outside regulatory oversight, meaning there is no guarantee of quality, safety, authenticity, or dosage control. Some of these warnings are mentioned below. Before you start using Viagra or Levitra, be sure to talk with your doctor to see if these warnings apply to you.