Label: VARDENAFIL tablet, orally disintegrating

A man should not use vardenafil if he is taking nitrate drugs, such as riociguat (Adempas), or other nitrate drugs for chest pain or heart problems. It should not be used with the recreational drugs, amyl nitrate and butyl nitrate, also known as poppers. Other drugs that may interact include, but are not limited to: drugs for prostate problems, blood pressure, or heart rhythm disorders Grapefruit juice contains a chemical that makes adverse effects more likely, so it should not be consumed while using vardenafil.

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Let it dissolve on your tongue without crushing it. There are no known interactions between vardenafil 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. In particular, make sure that you discuss if you are using any of the following before taking vardenafil. Tell your healthcare provider about all medicines that you take or have recently taken.

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This may not be a complete list of medicines that can interact with vardenafil. If you or someone else has taken too much vardenafil, get medical help right away, call 911, or contact a Poison Control center at 800-222-1222. Take it as your healthcare provider recommends, which is usually about one hour before planned sexual activity. Do not take double or extra doses. This survey is being conducted by the WebMD marketing sciences department. Optum Perks is owned by RVO Health.

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Measure	Result	Timeframe	Notes
Erection Success Rate	70-80% in clinical trials	After 1 Dose	High efficacy reported
Patient Satisfaction	75% reported improvement	After 4 weeks	Based on surveys
Onset Time	30-60 minutes	Post-dose	Rapid onset for most patients
Duration of Effect	4-5 hours	After intake	Provides window for activity

Patients should tell their doctor about all their medical conditions and any other medications or supplements they use before taking vardenafil. This is especially important if they have: a deformity in the shape of the penis, such as Peyronie’s disease a heart condition, such as arrhythmia, heart failure, or angina a family history of a rare heart condition known as long QT syndrome hemophilia or some kind of bleeding problem hypotension (low blood pressure) or hypertension (high blood pressure) multiple myeloma, leukemia, sickle cell anemia, or some other kind of blood cell problem non-arteritic anterior ischemic optic neuropathy (NAION) damage to the retina of the eye retinitis pigmentosis, a rare genetic eye disease They should also tell the doctor if they have ever experienced priapism, a seizure, or if they have recently had a stroke or a heart attack. Levitra is available to purchase online, but users should consider the above points and check with their health provider first.

Region	Average Price (per tablet)	Availability	Notes
North America	$2 - $5	Widely available	Prescription required
Europe	€2 - €4	Available at pharmacies	Generic options common
Asia	$1 - $3	Readily available	Often lower cost
Africa	$2 - $4	Varies by country	May require import or special order

If any adverse effects occur, users are encouraged to LEVITRA- vardenafil hydrochloride tablet, film coated APHENA PHARMA SOLUTIONS - TENNESSEE, INC.

• Vardenafil is ineffective without sexual arousal.
• It does not protect against sexually transmitted infections.
• Avoid excessive mental or physical exertion while on medication.
• Consult a healthcare professional if unsure about interactions.
• Don't take vardenafil if you've had recent heart attack.
• Use with caution if you have a bleeding disorder.
• Medication may cause a temporary drop in blood pressure.
• Avoid using if you have a known hypersensitivity.
• The pill should be taken as part of a treatment plan.
• Keep track of how you respond to the medication.

LEVITRA® is an oral therapy for the treatment of erectile dysfunction.

GPhC Regulated Pharmacy

If an erection lasts too long, the individual should seek medical attention. Visual disturbances can happen when blood pressure drops in the eye. The individual may see a blue tinge to objects, and they may have difficulty distinguishing between the colors green and blue. Very rarely, there may be a sudden deterioration in vision in one or both eyes. This can indicate a heart condition, an existing eye problem, high cholesterol, diabetes, or hypertension. Vardenafil HCl is designated chemically as piperazine, 1-[[3-(1,4-dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f ][1,2,4]triazin-2-yl)-4-ethoxyphenyl]sulfonyl]-4-ethyl-, monohydrochloride and has the following structural formula: Vardenafil HCl is a nearly colorless, solid substance with a molecular weight of 579.1 g/mol and a solubility of 0.11 mg/mL in water.

• Vardenafil is generally safe when used as prescribed.
• The tablet is typically taken around 30 minutes before sex.
• Alcohol may enhance side effects like dizziness.
• Do not use vardenafil if you are taking nitrates.
• Keep a schedule of your medication use.
• Inform your doctor about other medications you are taking.
• Use only prescribed dosage to prevent adverse effects.
• Avoid certain foods that may interfere with absorption.
• Healthcare providers may adjust doses based on response.
• Proper storage extends the shelf life of the medication.

LEVITRA is formulated as orange, round, film-coated tablets with “BAYER” cross debossed on one side and “2.5”, “5”, “10”, and “20” on the other side corresponding to 2.5 mg, 5 mg, 10 mg, and 20 mg of vardenafil, respectively. The most abundant PDE in the human corpus cavernosum is the cGMP-specific phosphodiesterase type 5 (PDE5); therefore, the inhibition of PDE5 enhances erectile function by increasing the amount of cGMP.

12.2 Pharmacodynamics

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. The first dose is normally 10 mg. A 10-mg dose of vardenafil is approximately equivalent to 50 mg of sildenafil, or Viagra. This is because the chemical composition of vardenafil is different from that of sildenafil.

Dosage Forms & Strengths

Vardenafil is taken 25 to 60 minutes before sex. The effect lasts for up to 5 hours. A maximum of one tablet can be used every premature ejaculation medicine 24 hours. Orodispersible tablets must be left to dissolve on the tongue before swallowing. They should not be taken with any kind of drink. The pharmacokinetics of vardenafil are approximately dose proportional over the recommended dose range.

How To Get Vardenafil

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. Its action vardenafil canada is similar to that of sildenafil, or Viagra, but Viagra lasts between 2 and 4 hours, while Levitra lasts 4 hours.

How should I store vardenafil?

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. Vardenafil is eliminated predominantly by hepatic metabolism, mainly by CYP3A4 and to a minor extent, CYP2C isoforms.

Interacting Drug	Effect on Vardenafil	Potential Risk	Management
Nitrates	Potentiates effects	Severe hypotension	Avoid concurrent use
CYP3A4 Inhibitors (e.g., Ketoconazole)	Increased levels	Increased side effects	Dose reduction
Alpha-blockers	Additive hypotension	Monitor blood pressure	Administer with caution
Other PDE5 inhibitors	Cumulative effects	Increased adverse effects	Use with caution or avoid

Concomitant use with potent CYP3A4 inhibitors such as ritonavir, indinavir, ketoconazole, as well as moderate CYP3A inhibitors such as erythromycin results in significant increases of plasma levels of vardenafil (see PRECAUTIONS, pills for men WARNINGS and DOSAGE AND ADMINISTRATION).

5.11 Effects on Bleeding

If any sudden loss of vision occurs, the individual should stop taking the medication and seek medical help immediately. Vision problems are most likely in patients with other conditions, such as heart or coronary artery disease, diabetes, and high cholesterol. Vision problems are more likely to happen if the person smokes, or if they are aged over 50 years. Using vardenafil with some other drugs can lead to serious adverse effects. a potentially dangerous drop in blood pressure, or hypotension There is also a risk of stroke and heart attack. Mean vardenafil plasma concentrations measured after the administration of a single oral dose of 20 mg to healthy male volunteers are depicted in Figure 1. Figure 1: Plasma Vardenafil Concentration (Mean ± SD) Curve for a Single 20 mg LEVITRA Dose Vardenafil is rapidly absorbed with absolute bioavailability of approximately 15%.

• Vardenafil 10 mg may be used by men over 18 years.
• The medication is not approved for use in women or children.
• May be contraindicated in patients with certain eye conditions.
• Use caution if you have a history of stroke.
• The drug’s chemical action involves improving blood flow.
• It is important to distinguish ED causes before treatment.
• Use only medications prescribed by a healthcare professional.
• Avoid combining with other erectile dysfunction medications.
• Keep medication out of sunlight and moisture.
• Seek emergency medical help for severe side effects.

Maximum observed plasma concentrations after a single 20 mg dose in healthy volunteers are usually reached between 30 minutes and 2 hours (median 60 minutes) after oral dosing in the fasted state. Two food-effect studies were conducted which showed that high-fat meals caused a reduction in Cmax by 18%-50%.

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The drug will not work unless the man is sexually aroused, so foreplay will normally be necessary. Vardenafil can be taken with or without food, but drinking alcohol is not advised, as it reduces the chance of getting an erection. Alcohol can also increase the risk of adverse effects. As with all medications, adverse effects and interactions can occur when using vardenafil. One in 10 men will experience headache.

What is the dosage for vardenafil?

In most cases, these disappear within a few hours. ringing in the ears, or sudden hearing loss swelling in the ankles, hands, or feet The patient should stop using vardenafil if these occur. This can lead to hives, difficulty breathing, and swelling of the face, tongue, and throat. If these symptoms appear, it should be treated as a medical emergency. Very rare side effects may include priapism, when an erection lasts longer than 4 hours. The mean steady-state volume of distribution (Vss) for vardenafil is 208 L, indicating extensive tissue distribution. This protein binding is reversible and independent of total drug concentrations. Following a single oral dose of 20 mg vardenafil in healthy volunteers, a mean of 0.00018% of the administered dose was obtained in semen 1.5 hours after dosing.

Liver Dose Adjustments

A PDE5 inhibitor stops PDE5 from constricting the arteries. By relaxing the arteries, vardenafil enhances blood flow when a man is sexually aroused. 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. This causes an enzyme, guanylate cyclase, to produce cyclic guanosine monophosphate (cGMP).

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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. In this way, it allows cGMP to work for longer. Vardenafil is metabolized predominantly by the hepatic enzyme CYP3A4, with contribution from the CYP3A5 and CYP2C isoforms. Therefore, M1 accounts for approximately 7% of total pharmacologic activity. The total body clearance of vardenafil is 56 L/h, and the terminal half-life of vardenafil and its primary metabolite (M1) is approximately 4-5 hours. After oral administration, vardenafil is excreted as metabolites predominantly in the feces (approximately 91-95% of administered oral dose) and to a lesser extent in the urine (approximately 2-6% of administered oral dose). Pediatrics: Vardenafil trials were not conducted in the pediatric population. Geriatrics: In a healthy volunteer study of elderly males (≥65 years) and younger males (18–45 years), mean Cmax and AUC were 34% and 52% higher, respectively, in the elderly males (see PRECAUTIONS, Geriatric Use and DOSAGE AND ADMINISTRATION).