Dosage Instructions for Generic Vardenafil 20mg

Some examples of nitrate medicines include nitroglycerin, isosorbide, Imdur®, Nitro-Bid®, Nitro-Dur®, Nitrol® ointment, Nitrolingual® spray, Nitrostat®, and Transderm Nitro®. Some illegal ("street") drugs called "poppers" also contain nitrates such as amyl nitrate and butyl nitrate. Do not use this medicine if you also use riociguat (Adempas®). If you experience a prolonged or painful erection for 4 hours or more, contact your doctor right away.

• The drug is part of PDE5 inhibitors class.
• Avoid using if you have severe renal or hepatic insufficiency.
• The effectiveness may vary between individuals.
• Using it with high-fat meals can delay its action.
• Do not use while participating in activities requiring alertness.
• The medication may cause a rare but serious side effect called priapism.
• Always check for drug interactions with your healthcare provider.
• It is important to stay within prescribed limits.
• Dispose of unused medication safely to prevent misuse.
• Be mindful of any changes in blood pressure.
• Follow up with your doctor if you have persistent problems.
• Use the medication responsibly to ensure safety.

This condition may require prompt medical treatment to prevent serious and permanent damage to your penis. If you have a sudden loss of vision in one or both eyes, contact your doctor right away.

What should I avoid while using Levitra?

Phenylketonuria (PKU)—The Staxyn® disintegrating tablet contains aspartame, which can make this condition worse. Use this medicine exactly as directed by your doctor. Do not use more of it and do not use it more often than your doctor ordered. If you use too much, the chance of having unwanted effects is increased. This medicine should come with a patient information leaflet.

Why is vardenafil considered an option for erectile dysfunction treatment?

Ask your doctor or pharmacist if you have any questions. You may take this medicine with or without food. This medicine usually begins to work within 60 minutes after taking it and stimulation of the penis is required. If you have any questions about the use of vardenafil, talk to your doctor. If you are using the disintegrating tablet, make sure your hands are dry before you handle the tablet. Check with your doctor right away if you have a sudden decrease in hearing or loss of hearing with dizziness or ringing in the ears.

If you already use medicine for high blood pressure (hypertension), vardenafil could make your blood pressure go too low. Call your doctor right away if you have blurred vision, confusion, dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position, sweating, or unusual tiredness or weakness. This medicine does not protect you against sexually transmitted diseases (including HIV or AIDS). Use protective measures and ask your doctor if you have any questions about this. Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements. Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur: dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position fast, irregular, pounding, or racing heartbeat or pulse pain or discomfort in the arms, jaw, back, or neck puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them: Feeling of warmth and redness of the face, neck, arms, and occasionally, upper chest burning feeling in the chest or stomach burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings feeling of constant movement of self or surroundings increased sensitivity of the eyes to sunlight sores, ulcers, or white spots on the lips or tongue or inside the mouth Other side effects not listed may also occur in some patients.

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Do not open the blister pack until you are ready to take the tablet. Peel back the foil and take the tablet out. Do not push the tablet through the foil. Place the tablet on your tongue and allow it to melt. Use only the brand of this medicine that your doctor prescribed.

How should I store vardenafil?

Different brands may not work the same way. Do not eat grapefruit or drink grapefruit juice while you are using this medicine. The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If you notice any other effects, check with your healthcare professional. You may report side effects to the FDA at 1-800-FDA-1088.

Proper Use

If your dose is different, do not change it unless your doctor tells you to do so. The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine. For treatment of erectile dysfunction:For oral dosage form (disintegrating tablets):Adults—10 milligrams (mg) as a single dose, no more than once per day, approximately 1 hour before sexual activity.Children—Use is not recommended.For oral dosage form (tablets):Adults 65 years and older—5 milligrams (mg) as a single dose, no more than once per day, approximately 1 hour before sexual activity. Your doctor may adjust your dose if needed.

Use in Specific Populations

However, the dose is usually not more than 20 mg once per day.Adults up to 65 years—10 mg as a single dose, no more than once per day, approximately 1 hour before sexual activity. However, the dose is usually not more than 20 mg once per day.Children—Use is not recommended. For oral dosage form (disintegrating tablets):Adults—10 milligrams (mg) as a single dose, no more than once per day, approximately 1 hour before sexual activity.Children—Use is not recommended. Adults—10 milligrams (mg) as a single dose, no more than once per day, approximately 1 hour before sexual activity. For oral dosage form (tablets):Adults 65 years and older—5 milligrams (mg) as a single dose, no more than once per day, approximately 1 hour before sexual activity. LEVITRA (vardenafil hydrochloride) is administered orally for the treatment of erectile dysfunction. 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. 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. LEVITRA® is indicated for the treatment of erectile dysfunction. For most patients, the recommended starting dose of LEVITRA is 10 mg, taken orally, as needed, approximately 60 minutes before sexual activity. The dose may be increased to a maximum recommended dose of 20 mg or decreased to 5 mg based on efficacy and side effects. The maximum recommended dosing frequency is once per day.

• Check for potential drug interactions with your pharmacy or doctor.
• The active ingredient Vardenafil is similar to other ED drugs.
• Generic Levitra 20mg is often preferred for its balance of safety and cost.
• Do not use the medication if you are taking nitrate drugs.
• It is not a cure for erectile dysfunction but helps manage symptoms.
• Patients should stay informed about the medication’s effects.
• Always store medications at room temperature away from moisture.
• Some men may experience temporary vision disturbances.
• Drinking water with the medication can help with swallowing.
• Use the medication solely for the purpose prescribed.
• Seek emergency medical attention if you get a prolonged erection.
• Be aware of the potential for allergic reactions.

Sexual stimulation is required for a response to treatment. A starting dose of 5 mg LEVITRA should be considered in patients ≥ 65 years of age [see Use In Specific Populations]. For patients with moderate hepatic impairment (Child-Pugh B), a starting dose of 5 mg LEVITRA is recommended. The maximum dose in patients with moderate hepatic impairment should not exceed 10 mg.

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Adults 65 years and older—5 milligrams (mg) as a single dose, no more than once per day, approximately 1 hour before sexual activity. However, the dose is usually not more than 20 mg once per day. Adults up to 65 years—10 mg as a single dose, no more than once per day, approximately 1 hour before sexual activity. Store the medicine in a closed container at room temperature, away from heat, moisture, and cheap levitra prices direct light. Keep out of the reach of children.

Who should not take vardenafil?

Do not keep outdated medicine or medicine no longer needed. Ask your healthcare professional how you should dispose of any medicine you do not use. It is important that you tell all of your doctors that you take vardenafil. If you need emergency medical care for a heart problem, it is important that your doctor knows when you last took vardenafil. Do not use this medicine if you are also using a nitrate medicine for angina or high blood pressure. Do not use LEVITRA in patients with severe hepatic impairment (Child-Pugh C) [see WARNINGS AND PRECAUTIONS, Use In Specific Populations and CLINICAL PHARMACOLOGY]. Do not use LEVITRA in patients on renal dialysis [see WARNINGS AND PRECAUTIONS, Use In Specific Populations and CLINICAL PHARMACOLOGY]. Concomitant use with nitrates and nitric oxide donors in any form is contraindicated [see CONTRAINDICATIONS]. The dosage of LEVITRA may require adjustment in patients receiving strong CYP3A4 inhibitors such as ketoconazole, itraconazole, ritonavir, indinavir, saquinavir, atazanavir, cobicistat, and clarithromycin as well as in other patients receiving moderate CYP3A4 inhibitors such as erythromycin [see DRUG INTERACTIONS]. If taking strong or moderate inhibitors of CYP3A4, the dose of LEVITRA should be adjusted as follows: Ritonavir: No more than 2.5 mg in a 72-hour period Indinavir, saquinavir, atazanavir, ketoconazole 400 mg daily, itraconazole 400 mg daily, clarithromycin: No more than 2.5 mg in a 24-hour period Ketoconazole 200 mg daily, itraconazole 200 mg daily, erythromycin: No more than 5 mg in a 24-hour period. In those patients who are stable on alpha-blocker therapy, phosphodiesterase type 5 (PDE5) inhibitors should be initiated at the lowest recommended starting dose.

Concomitant treatment should be initiated only if the patient is stable on his alpha-blocker therapy. Stepwise increase in alpha-blocker dose may be associated with further lowering of blood pressure in patients taking a phosphodiesterase (PDE5) inhibitor including vardenafil. In those patients who are stable on alpha-blocker therapy, LEVITRA should be initiated at a dose of 5 mg (2.5 mg when used concomitantly with certain CYP3A4 inhibitors).