Levitra's Mechanism of Action Explained
Bayer HealthCare Pharmaceuticals, Inc.
| Step | Description |
|---|---|
| PDE5 inhibition | Blocks enzyme PDE5, increasing cGMP levels |
| Increased cGMP | Causes smooth muscle relaxation in corpora cavernosa |
| Erection initiation | Blood flow into the penis increases, facilitating an erection |
manufactures Levitra (vardenafil hydrochloride). Bayer introduced levitra tablets 5mg the drug to the U.S. market in 2003.
Further information
Your healthcare provider can help you decide which ED medication is best for you. Most Medicare and commercial insurance plans don’t generally cover ED pills like vardenafil and Cialis. Therefore, you may have to pay out of pocket for these medications. Some health insurance plans may be more likely to cover Cialis if it’s prescribed for BPH. Still, you may want to contact your pharmacist or insurance company directly about insurance coverage for ED drugs.
What is tadalafil (Cialis®)?
Vardenafil is a generic medication that may be cheaper than brand-name alternatives. The average retail price may be around $479 for 10 tablets with a strength of 20 mg. Cialis is available as a brand-name and generic drug. For 30 tablets with a strength of 5 mg, the average retail price of generic Cialis is around $448. If you’re looking to save on the retail cost of vardenafil or Cialis, you may want to use a SingleCare savings card. Since then, doctors have prescribed the medication to millions of patients. This article answers many questions you and your partner may have about Levitra for the treatment of erectile dysfunction.
- Levitra has been shown to enhance erectile function in clinical studies.
- It is not classified as a controlled substance but still requires caution.
- Side effects usually diminish after the body adjusts to the medication.
- Patients should inform their doctor of all health issues before starting Levitra.
- In some cases, Levitra may be used temporarily or as needed.
- Regular blood pressure monitoring is recommended when using Levitra.
- Levitra should be stored safely away from children and pets.
- Discuss all medication options with a healthcare provider to find the best treatment.
It also explains some of this medication’s adverse side effects and complications.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Levitra Professional | 20mg | 90 + 2 Pills | 304.49€ 289.99€ | |
| Levitra Generic | 60mg | 10 Pills | 47.42€ 45.16€ | |
| Levitra Generic | 10mg | 180 + 10 Pills | 246.74€ 234.99€ | |
| Levitra Generic | 40mg | 270 + 10 Pills | 561.89€ 535.13€ | |
| Levitra Original | 20mg | 92 + 4 Pills | 406.22€ 386.88€ | |
| Levitra Generic | 10mg | 90 + 8 Pills | 150.58€ 143.41€ | |
| Levitra Soft Tabs | 20mg | 180 + 10 Pills | 398.14€ 379.18€ | |
| Levitra Professional | 20mg | 360 + 6 Pills | 914.63€ 871.08€ | |
| Levitra Original | 20mg | 34 + 2 Pills | 188.51€ 179.53€ | |
| Levitra Generic | 40mg | 360 + 10 Pills | 704.99€ 671.42€ | |
| Levitra Original | 20mg | 120 + 8 Pills | 528.19€ 503.04€ | |
| Levitra Generic | 10mg | 60 + 6 Pills | 112.98€ 107.60€ | |
| Levitra Original | 20mg | 22 + 2 Pills | 138.55€ 131.95€ | |
| Levitra Generic | 20mg | 120 + 10 Pills | 224.15€ 213.48€ | |
| Levitra Original | 20mg | 4 Pills | 45.87€ 43.69€ | |
| Levitra Generic | 60mg | 60 + 4 Pills | 198.85€ 189.38€ | |
| Levitra Soft Tabs | 20mg | 90 + 6 Pills | 241.31€ 229.82€ |
If you have been harmed as a result of using Levitra, you have legal rights.
Tainted supplements
You may find that SingleCare helps you save up to 80% on brand-name and generic medications. Another potential alternative is to check out SingleCare’s partnership with Lemonaid Health, where you can get Sildenafil for as little as $2 per pill. These are the most accurate medication prices at the time of publishing in ZIP code 23666 as of Jan. 30, 2026. The listed price without insurance references the price of brand-name drugs (unless otherwise specified).
Are vardenafil and tadalafil available over the counter?
The listed SingleCare price references the price of generic drugs if available. Vardenafil and Cialis tend to have similar side effects since they’re both in the same drug class. The most frequently reported side effects include headaches, nasal congestion or a stuffy nose, indigestion, and back pain. In addition, both medications may lead to facial flushing, characterized by redness and warmth in the face. Other common side effects of vardenafil are dizziness, flu symptoms, and inflamed sinuses (sinusitis). Contact a product liability attorney near you to discuss your situation and find out if you have a valid claim.
- Levitra may interact with other medications like alpha-blockers for prostate issues.
- Use caution when combining Levitra with other vasodilators.
- Patients should avoid excessive alcohol when taking Levitra to prevent adverse effects.
- It is important to stay hydrated and avoid dehydration during treatment.
- Levitra's effectiveness can be reduced by certain health conditions, like obesity.
- Men with certain eye conditions should have medical clearance before use.
- Levitra may cause dizziness; patients should stand slowly from sitting or lying.
- Overdose symptoms include prolonged erections and cardiovascular symptoms; seek immediate help.
When a male has erectile dysfunction, he is generally unable to produce or sustain a regular erection.
Frequently asked questions
Other common side effects of Cialis include muscle pain and pain in the arms or legs. Most side buy levitra 60mg effects with these medications are mild and go away on their own. If you experience serious side effects, such as visual changes or sudden hearing loss, seek medical attention immediately. This may not be a complete list of adverse effects that can occur. Please refer to your doctor or healthcare provider to learn more.
Drug Interactions
PDE5 inhibitors like vardenafil and Cialis work by relaxing and widening blood vessels. This effect can help with the intended benefits of these medications, but it can also lead to some unwanted side effects. Combining vardenafil or Cialis with nitrates, alpha-blockers, or other blood pressure medications (antihypertensives) can lead to a dangerous drop in blood pressure, which may be fatal in severe cases. Vardenafil and Cialis should not be used with guanylate cyclase (GC) stimulators like riociguat for this same reason. Vardenafil and Cialis are both metabolized or processed in the liver. This medical condition is most prevalent among older men. However, men who are under the age of 40 sometimes have erectile dysfunction as well.
Warnings of Levitra and Viagra
It’s best to consult a doctor for medical advice about the best option for you. Taking Levitra or Cialis along with alcohol may increase the chances of side effects. Since alcohol affects blood vessels in a way similar to these medications, you might experience more noticeable symptoms, like flushing and dizziness. While small amounts of alcohol might be okay, drinking too much can make these medications less effective. Talk to a doctor about how much alcohol is safe to drink while using these medicines.
How Levitra works:
There is no single ED drug that is considered the best. ED treatment is highly individualized, and thus, the better choice is the one that helps you the most. Price and potential side effects should also be considered when picking an ED drug with your healthcare provider. Erectile dysfunction prevalence in the United States: report from the 2021 National Survey of Sexual Wellbeing, The Journal of Sexual Medicine (2024) Determination that Levitra (vardenafil hydrochloride) tablets, 2.5 milligrams were not withdrawn from sale for reasons of safety or effectiveness, Federal Register (2019) A comparison of the available phosphodiesterase-5 inhibitors in the treatment of erectile dysfunction: a focus on avanafil, Patient Preference and Adherence (2015) Determining the earliest time within 30 minutes to erectogenic effect after tadalafil 10 and 20 mg: a multicenter, randomized, double-blind, placebo-controlled, at-home study, The Journal of Sexual Medicine (2004) Phosphodiesterase-5 (PDE5) inhibitors in the management of erectile dysfunction, Pharmacy & Therapeutics (2013) PDE-5 inhibitors in scleroderma Raynaud phenomenon and digital ulcers: Current status of clinical trials, International Journal of Rheumatology (2011) Phosphodiesterase 5 inhibitors for pulmonary hypertension, Cochrane Database of Systematic Reviews (2019) Phosphodiesterase-5 inhibitors help climbers to achieve new heights, BJUI Internacional (2006) Comparative effectiveness and safety of oral phosphodiesterase type 5 inhibitors for erectile dysfunction: a systematic review and network meta-analysis, European Urology (2013) The effect of phosphodiesterase-type 5 inhibitors on erectile function: an overview of systematic reviews, Frontiers in Pharmacology (2021) Medically accurate: SingleCare’s Medical Review Board analyzes all of our content to confirm it’s in line with current medical advice. Search by legal issue and/or location Enter information in one or both fields. Some of the more common causes of erectile dysfunction include: Trauma to the penis or spinal cord Ideally, your doctor can address the root causes of your ED.
Are there any serious health risks associated with Levitra?
The doses of these drugs may need to be adjusted when taking other drugs that alter certain liver enzymes, such as the CYP3A4 enzyme. Therefore, caution is recommended when mixing vardenafil or Cialis with certain antibiotics, antifungals, and anticonvulsants (seizure medications), among others. In addition, grapefruit juice may increase the levels of vardenafil and Cialis in the body, which may lead to adverse effects. This is not a complete list of drug interactions. Please consult your doctor before taking these medications.
Is Levitra or Cialis better?
Taking a drug like vardenafil or Cialis may increase the risk of heart attack, stroke, or other heart problems in people with heart disease. The use of vardenafil and Cialis should be avoided in people with a history of unstable angina (chest pain), uncontrolled high blood pressure, stroke, heart attack, arrhythmia, and/or severe heart disease. PDE5 inhibitors can increase the risk of dangerously low blood pressure, particularly when combined with other blood pressure medications. It is important to monitor blood pressure regularly if you are prescribed these drugs. If you experience priapism, or a mail order levitra online painful erection that lasts longer than 4 hours, seek emergency medical attention. If not, they may prescribe a medication like Levitra.
Key takeaways
This article has been written and reviewed for legal accuracy, clarity, and style by FindLaw’s team of legal writers and attorneys and in accordance with our editorial standards. The last updated date refers to the last time this article was reviewed by FindLaw or one of our contributing authors. We make every effort to keep our articles updated. For information regarding a specific legal issue affecting you, please contact an attorney in your area. Levitra, a prescription drug used to treat erectile dysfunction, is no longer on the market as of 2018.
Related treatment guides
Still, patients have questions about the drug’s side effects, health risks, and legal rights if harmed by the medication. Millions of Americans have erectile dysfunction, which makes it difficult to produce or sustain a normal erection. Erectile dysfunction (ED) is a medical condition that primarily affects older males. However, younger males can suffer from the issue as well. Levitra is a medication that helps males who have erectile dysfunction. Levitra (vardenafil hydrochloride) is a prescription drug that treats erectile dysfunction in men.
- Levitra's approval has expanded options for men seeking ED treatment.
- It is one of several PDE5 inhibitors designed for erectile enhancement.
- Men should consider potential side effects and interactions before use.
- Levitra can be taken on an as-needed basis, not necessarily daily.
- Proper diagnosis of ED involves a thorough medical examination.
- Persistent ED can be a sign of underlying health issues needing attention.
- Levitra’s pharmacokinetics allow for flexibility in planning for intimacy.
- Always follow prescribed instructions to maximize safety and effectiveness.
Levitra helps increase blood flow to the penis so that the patient can achieve and maintain an erection.
Drug interactions of Levitra vs. Cialis
Priapism can cause damage to the penile tissue if it’s not treated promptly. Visual problems, such as sudden vision loss, are rare adverse effects of vardenafil and Cialis. Using these medications can also increase the risk of a sudden decrease or loss of hearing. Seek prompt medical attention if you experience these effects. Levitra and Cialis belong to the same class of drugs called PDE5 inhibitors, but they are not the same drugs.
Are Levitra and Cialis the same?
These drugs contain different active ingredients and can be used in different ways. Cialis is available as a once-daily pill, while Levitra is only taken as needed. Choosing which is better can depend on personal preferences and how often you plan to be intimate. Cialis may work faster and have effects that last longer than vardenafil. In addition, Cialis may be preferred by those who also have BPH or want a once-daily option. While taking the drug, most patients report having an easier time getting an erection during sexual stimulation. Technically, Levitra is considered an oral phosphodiesterase type-5 inhibitor.
- Levitra is available by prescription only and should be used under medical supervision.
- It is important to follow the prescribed dosage for safety and effectiveness.
- Levitra does not cause an instant erection; sexual stimulation is required.
- Alcohol consumption can reduce Levitra's effectiveness and increase side effects.
- Patients with heart problems should consult their doctor before taking Levitra.
- Levitra was approved by the FDA for the treatment of erectile dysfunction in 2003.
- In rare cases, Levitra may cause side effects like sudden vision loss.
- Taking Levitra with certain medications can cause dangerous drops in blood pressure.
The drug inhibits or blocks the degradation of the muscles that line specific cells.
| Storage Condition | Details |
|---|---|
| Temperature | Below 30°C (86°F) |
| Light exposure | Keep away from light |
| Humidity | Dry place |
| Keep out of reach | Children and pets |