National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). Extended duration of efficacy of vardenafil when taken 8 hours before intercourse: a randomized, double-blind, placebo-controlled study. Ocular side effects of Levitra® (vardenafil) – results of a double-blind crossover study in healthy male subjects. Sudden sensorineural hearing loss associated with vardenafil.

Side Effects

These may include a noticeable color tinge to your eyesight, increased sensitivity to light, or blurred vision. Though visual disturbances are more common with other ED medications than with vardenafil, a small percentage of users report ocular side effects. In a small 2019 study, men who took a 40mg dose of vardenafil temporarily made more errors in a vision test (the Farnsworth–Munsell D100 color vision test) than those given a placebo. But 24 hours later, their vision was back to normal. If you have noticeable or persistent visual disturbances while using vardenafil, contact your healthcare provider.

Deutsch-Osterreichische STEADY-Studiengruppe. [Efficacy and tolerability of vardenafil within the time window of 6 hours after administration and beyond]

Since vardenafil dilates blood vessels throughout the body, it can cause a temporary decrease in blood pressure. This drop is usually mild and won’t negatively affect your health if you don’t already have cardiovascular issues. If you have cardiovascular disease or currently take medication to treat high blood pressure (hypertension), using vardenafil could potentially lead to more serious health problems. You should also discuss any history of ulcers, leukemia, sickle cell anemia, or bleeding disorders with a healthcare professional before taking this medication. Vardenafil is a widely used medication most men can take without issues. Hims & Hers has strict sourcing guidelines to ensure our content is accurate and current. We rely on peer-reviewed studies, academic research institutions, and medical associations.

Interaction Partner Effect on Vardenafil Notes
CYP3A4 Inhibitors Increased Vardenafil plasma levels Use with caution, dose adjustment needed
Alpha-blockers Risk of hypotension Start with low doses, monitor closely
Grapefruit Juice Increases drug levels Avoid or limit consumption
Other PDE5 inhibitors Additive effects, risk of adverse events Generally not recommended to combine

We strive to use primary sources and refrain from using tertiary references. Doctor of Medicine - Ludwig-Maximilians-University, 2014 Doctor of Medicine - Ludwig-Maximilians-University, 2014 Board Certified Medical Affairs Specialist - Accreditation Council for Medical Affairs, 2024 Board Certified Medical Affairs Specialist - Accreditation Council for Medical Affairs, 2024 Dr. Gussone has contributed widely to consumer health news media, including NBC News TODAY and NBC Nightly News, and has written about his own weight loss journey for CNN.

Parameter Value Notes
Absorption Time 30-60 minutes Peak plasma concentration
Bioavailability Approx. 15% Due to first-pass metabolism
Half-life 4-5 hours Duration of action
Metabolism Liver enzymes (CYP3A4, CYP3A5) Affected by inhibitors

Dr. Gussone has contributed widely to consumer health news media, including NBC News TODAY and NBC Nightly News, and has written about his own weight loss journey for CNN. Dr. Gussone discovered his passion for creating medical content and educating the public about health while working with CNN’s Dr. Sanjay Gupta.

  • Lifestyle changes can improve ED symptoms alongside medication.
  • Regular exercise and diet may enhance efficacy.
  • Managing stress can also contribute to better outcomes.

He realized that the media could deliver essential health information to millions, surpassing the reach of one-on-one care in a clinical setting. Scuba diving, traveling, cinema, and perfume making Scuba diving, traveling, cinema, and perfume making Erectile dysfunction is a condition in which you have trouble getting or keeping an erection firm enough for satisfying sex. Erectile dysfunction affects as many as 30 million men in the United States.

  • Common side effects include headaches and flushing.
  • Serious side effects are rare but may include vision changes.
  • Consult a doctor if you experience chest pain.

Premature ejaculation (PE) is a sexual dysfunction characterized by a short ejaculatory latency, a perceived lack of control about the timing of ejaculation, and distress and interpersonal difficulty related to ejaculating too quickly. Low testosterone or testosterone deficiency, also known as hypogonadism, is a condition in which patients develop symptoms such as low sex drive, erectile dysfunction (ED), and fatigue because the body doesn’t produce enough testosterone. Though many men don’t like to talk about it, ejaculation problems are very common. Some of the most common issues include premature, delayed, or retrograde ejaculation. Your pelvic floor is a lot like plumbing in your home: you never really think about it unless something goes wrong. When you think of male sexual dysfunction, concerns like erectile dysfunction (ED) or premature ejaculation (PE) probably come to mind first.

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But there’s another sex-related issue that’s more common in men than you might medicine for erectile dysfunction expect: difficulty orgasming.

Adverse reactions

In some cases, your healthcare provider will tell you to adjust your vardenafil dosage to use it safely with these medications. Let your healthcare provider know if you use any of these medications before taking vardenafil. Although most men can use Levitra and generic vardenafil safely, it’s important to talk with your healthcare provider about potential risks before you get started. There are also several steps to take on your own to ensure vardenafil is safe and effective: Talk to your healthcare provider about heart conditions. If you have a condition affecting your heart or recently had a stroke or heart attack, inform your healthcare provider.

Usual Adult Dose for:

Talk to your healthcare provider about heart conditions. Inform your healthcare best sex pills for women provider about other conditions. Tell your provider about any current medical conditions like Peyronie’s disease, painful erections, or a history of allergic reactions to other ED medications. When erectile dysfunction is psychological, options like therapy and lifestyle changes help you to stay hard without medication. Vardenafil should be taken about 60 minutes before sex, with or without food. Vardenafil, also known by the brand name Levitra, is a prescription medication that treats male erectile dysfunction. Erectile dysfunction is when a man is unable to get or sustain an erection. It usually happens because the arteries that carry the blood to the penis are too narrow. Vardenafil increases blood flow to the penis.

Is Vardenafil or Viagra More Effective for You?

However, like other prescription drugs, it can potentially interfere with other medications and substances. All PDE5 inhibitors, including vardenafil, shouldn’t be used with nitrites or other drugs prescribed to treat angina (chest pain) or heart failure. When combined with nitrates, vardenafil can cause a significant, sudden decrease in blood pressure that may be life-threatening. Low blood pressure (hypotension) can lead to heart problems like irregular heartbeat, heart rhythm changes, dizziness, heart attack, and potentially death. Nitrate medications include nitroglycerin, isosorbide dinitrate, and isosorbide mononitrate.

A Randomised, Placebo-Controlled Study to Assess the Efficacy of Twice-Daily Vardenafil in the Treatment of Lower Urinary Tract Symptoms Secondary to Benign Prostatic Hyperplasia

Those used recreationally (called “poppers”) can also interact with the medication. Vardenafil can also interact with alpha-blockers, a type of medication used to treat hypertension and benign prostatic hyperplasia (BPH). The same goes for male-enhancement supplements with phosphodiesterase (PDE) inhibitors in the ingredients. Our guide to ED medication and heart disease has more info on treating ED when you have a cardiovascular medical condition. Medications that inhibit the cytochrome P450 3A4 (CYP3A4) enzyme may increase vardenafil’s effects in the body. Its action is similar to that of sildenafil, or Viagra, but Viagra lasts between 2 and 4 hours, while Levitra lasts 4 hours. During a penile erection, the penis fills with blood. The blood vessels that supply the penis with blood expand, or dilate, and the vessels that take blood away from the penis contract. The two large chambers in the penis, known as the corpus cavernosa, fill with blood. As the blood accumulates in the penis, an erection results. Vardenafil belongs to a class of drugs called phosphodiesterase type-5 (PDE5) inhibitors. A PDE5 inhibitor stops PDE5 from constricting the arteries. By relaxing the arteries, vardenafil enhances blood flow when a man is sexually aroused.

In case of emergency/overdose

We offer several ED medications online, following a virtual consultation with a healthcare provider. Get a recommendation today to see if you’re a good candidate. You can also learn more about what to expect from erectile dysfunction medication in our full guide. Examination of the effects of vardenafil on esophageal function using multichannel intraluminal impedance and manometry. Too much of a good thing: the 4-hour erection. The active ingredient works on the chain of reactions within the penis during arousal. When a male is sexually aroused, nitric oxide is released into his penis, and this triggers a chain of reactions.

Can You Overdose on Vardenafil?

Make sure you’re familiar with how to use vardenafil before taking it. Other medications for ED, such as Viagra (sildenafil), Cialis (tadalafil), and Stendra (avanafil), offer similar effects to vardenafil. Depending on your needs, you may get better results from one of these medications. Grapefruit juice can impact how vardenafil is metabolized in the body, leading to higher blood levels of the drug and more side effects. Overall, vardenafil offers similar effects to other ED medications, as well as a similar range of side effects.

Mechanism of Injury

Here’s what to keep in mind about vardenafil side effects: When used as prescribed, vardenafil is a safe and effective medication for treating ED that rarely causes more than minor side effects, such as nausea, headache, flushing, and nasal congestion. When used as prescribed, vardenafil is a safe and effective medication for treating ED that rarely causes more than minor side effects, such as nausea, headache, flushing, and nasal congestion. In rare cases, vardenafil can cause priapism, vision loss, or hearing loss. Vardenafil can cause dangerous side effects if combined with certain cardiovascular medications. Always tell your medical provider about your current medications. This causes an enzyme, guanylate cyclase, to produce cyclic guanosine monophosphate (cGMP). cGMP regulates the contraction and dilation, or expansion, of blood vessels that carry blood to and from the penis. The chemical reaction causes the vessels that supply the penis to dilate, while those removing blood from the penis contract. Phosphodiesterase-5 (PDE5), another enzyme breaks down or destroys cGMP. When cGMP is destroyed, the blood vessels return to their normal size, effectively ending the erection.

Side Effect Frequency (%) Severity Management Tips
Headache 15-20 Mild Hydration, OTC pain relievers
Flushing 10-15 Mild Cooling measures, reassurance
Nasal Congestion 8-12 Mild to Moderate Decongestants, monitor
Dizziness 5-8 Mild Sit or lie down, avoid driving

In this way, it allows cGMP to work for longer.

  • Storage should be at room temperature away from moisture.
  • Keep Vardenafil out of reach of children and pets.
  • Check expiration date before use.

As a result, it helps prolong an erection. Vardenafil is available in tablets of 2.5 milligrams (mg), 5 mg, 10 mg, and 20 mg.