1 INDICATIONS AND USAGE

Vardenafil usually should not be taken more often than once every 24 hours. If you have certain health conditions or are taking certain medications, your doctor may tell you to take vardenafil less often.

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Vardenafil should not be used by people taking nitrate medications, because combining them with vardenafil might provoke potentially life-threatening hypotension (low blood pressure). Further, vardenafil causes lengthening of the QT interval. Therefore, it should not be taken by people taking other medications that affect the QT interval (such as amiodarone). Vardenafil was co-marketed by Bayer Pharmaceuticals, GlaxoSmithKline, and Schering-Plough under the brand name Levitra. As of 2005, the co-promotion rights of GSK on Levitra have been returned to Bayer in many markets outside the US.

Last Reviewed Date

Thus, because of European Union trade rules, parallel imports might result in Vivanza sold next to Levitra in the EU. An orally disintegrating form, marketed as Staxyn and Levitra Soft, has been gaining approvals in countries such as the United States[11] and Canada. The US Food and Drug Administration (FDA) has found vardenafil and other synthetic PDE5 inhibitors in numerous products marketed as "herbal" supplements or "all natural" products for male enhancement. ^ a b c d "Levitra (vardenafil hydrochloride) tablets, for oral use Initial U.S. Approval: 2003".

Drug Interactions

^ "Levitra (Vardenafil) is A Drug Used to Treat Erectile Problems in Men" (in German). "Potency, selectivity, and consequences of nonselectivity of PDE inhibition". "Effects of vardenafil administration on intravaginal ejaculatory latency time in men with lifelong premature ejaculation". "Counseling Patients About Sexual Issues: Drug-Induced Priapism". ^ "FDA Announces tadacip 20 mg tablet online Revisions to Labels for Cialis, Levitra and Viagra". Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Do not take more or less of it or take it more often than prescribed by your doctor. If you are taking the rapidly disintegrating tablet, check the blister pack before you take your vardenafil premature ejaculation first dose. Do not use any of the medication from the pack if any of the blisters are torn, broken, or do not contain tablets. Follow the package directions to remove the tablet from the blister package.

Product	Dosage	Quantity + Bonus	Price
Cialis Professional	20mg	180 + 4 Pills	423.11€ 402.96€	Buy
Kamagra Effervescent Tablets	100 mg	42 + 7 Pills	122.97€ 117.11€	Buy
Kamagra Polo	100mg	12 Pills	60.21€ 57.34€	Buy
Cialis Black	80mg	360 + 20 Pills	639.78€ 609.31€	Buy
Cialis Generic	5mg	360 + 10 Pills	268.08€ 255.31€	Buy
Viagra Oral Jelly	100mg	21 Sachets	78.66€ 74.91€	Buy
Kamagra Oral Jelly	100mg	30 + 5 Sachets	136.20€ 129.71€	Buy
Kamagra 100 mg	100 mg	32 Pills	121.24€ 115.47€	Buy
Kamagra Effervescent Tablets	100 mg	84 + 7 Pills	202.91€ 193.25€	Buy
Viagra Generic	100mg	120 + 6 Pills	149.50€ 142.38€	Buy
Cialis Generic	10mg	270 + 10 Pills	308.71€ 294.01€	Buy
Viagra Professional	100mg	360 + 6 Pills	527.09€ 501.99€	Buy
Cialis Black	80mg	270 + 10 Pills	502.88€ 478.93€	Buy
Kamagra Oral Jelly	100 mg	220 + 18 Sachets	662.24€ 630.70€	Buy
Kamagra Soft Tabs	100mg	84 + 4 Pills	233.05€ 221.95€	Buy
Viagra Generic	200mg	60 + 4 Pills	125.19€ 119.23€	Buy
Cialis Generic	60mg	90 + 6 Pills	196.67€ 187.30€	Buy

Do not try to push the tablet through the foil. After you remove the tablet from the blister package, immediately place it on your tongue and close your mouth. Do not take the rapidly disintegrating tablet with water or other liquids. Your doctor will probably start you on an average dose of vardenafil tablets and increase or decrease your dose depending on your response to the medication. If you are taking the rapidly disintegrating tablets, your doctor will not be able to adjust your dose because the rapidly disintegrating tablets are only available in one strength. If you need a higher or lower dose, your doctor may prescribe the regular tablets instead. Tell your doctor if vardenafil is not working well or if you are experiencing side effects.

Side Effect	Frequency	Severity	Recommended Action
Headache	Common	Mild	Take analgesics, hydration
Flushing	Common	Mild	Cool environment, hydrate
Nasal Congestion	Moderate	Mild	Use decongestants if needed
Dizziness	Less common	Mild	Sit or lie down immediately
Muscle Pain	Rare	Mild	Consult doctor if persists

Vardenafil rapidly disintegrating tablets cannot be substituted for vardenafil tablets. Be sure that you receive only the type of vardenafil that was prescribed by your doctor. Ask your pharmacist if you have any questions about the type of vardenafil you were given. tell your doctor and pharmacist if you are allergic to vardenafil,any other medications. or any of the ingredients in vardenafil tablets.

Can erectile dysfunction be a sign of another health condition?

Vardenafil does not cure erectile dysfunction or increase sexual desire. Vardenafil does not prevent pregnancy or the spread of sexually transmitted diseases such as human immunodeficiency virus (HIV). This medication may be prescribed for other uses; ask your doctor or pharmacist for more information. Vardenafil comes as a tablet and a rapidly disintegrating (dissolves in the mouth and is swallowed without water) tablet to take by mouth. It is usually taken as needed, with or without food, 60 minutes before sexual activity. Ask your pharmacist for a list of the ingredients. do not take vardenafil if you are taking or have recently taken riociguat (Adempas) or nitrates such as isosorbide dinitrate (Dilatrate-SR, Isordil, in BiDil), isosorbide mononitrate (Monoket), and nitroglycerin (Minitran, Nitro-Dur, Nitromist, Nitrostat, others). Nitrates come as tablets, sublingual (under the tongue) tablets, sprays, patches, pastes, and ointments.

• The recommended dose varies but often is 10 mg.
• Vardenafil should not be used more than once daily.
• Alcohol consumption may reduce its effectiveness.
• Consult a doctor before starting vardenafil.

Ask your doctor if you are not sure if any of your medications contain nitrates. do not take street drugs containing nitrates such as amyl nitrate and butyl nitrate ('poppers') while taking vardenafil. some medications should not be taken with vardenafil. Other medications may cause dosing changes or extra monitoring when taken with vardenafil. Make sure you have discussed any medications you are currently taking or plan to take before starting vardenafil with your doctor and pharmacist. Before starting, stopping, or changing any medications while taking vardenafil, please get the advice of your doctor or pharmacist. the following herbal product may interact with vardenafil: St. John's wort. Be sure to let your doctor and pharmacist know that you are taking these medications before you start taking vardenafil. Do not start any of these medications while taking vardenafil without discussing with your healthcare provider. tell your doctor if you smoke and if you have ever had an erection that lasted more than 4 hours. Also tell your doctor if you have or have ever had a condition that affects the shape of the penis, such as angulation, cavernosal fibrosis, or Peyronie's disease; diabetes; high cholesterol; high or low blood pressure; irregular heartbeat; a heart attack; angina (chest pain); a stroke; ulcers in the stomach or intestine; a bleeding disorder; blood cell problems such as sickle cell anemia (a disease of the red blood cells), multiple myeloma (cancer of the plasma cells), or leukemia (cancer of the white blood cells); seizures; and liver, kidney, or heart disease.

• Vardenafil is part of phosphodiesterase inhibitors.
• It may interact with certain blood pressure medications.
• The drug is usually effective within 30 minutes.
• Store vardenafil in a cool, dry place away from children.

Also tell your doctor if you or any of your family members have or have ever had long QT syndrome (a heart condition) or retinitis pigmentosus (an eye disease) or if you have ever had severe vision loss, especially if you were told that the vision loss was caused by a blockage of blood flow to the nerves that help you see. Tell your doctor if you have ever been advised by a health care professional to avoid sexual activity for medical reasons.

7.2 Effect of Other Drugs on Vardenafil

The same can be said for people with liver disease or if you take certain interacting medications. Your prescriber can help you figure out the best vardenafil dosage for you. Vardenafil, sold under the brand name Levitra among others, is a medication that is used for treating erectile dysfunction. Vardenafil's indications and contraindications are the same as with other PDE5 inhibitors; it is closely related in function to sildenafil citrate (Viagra) and tadalafil (Cialis). The difference between the vardenafil molecule and sildenafil citrate is a nitrogen atom's position and the change of sildenafil's piperazine ring methyl group to an ethyl group.

What are some side effects that I need to call my doctor about right away?

Tadalafil is structurally different from both sildenafil and vardenafil. Vardenafil's relatively short effective time is comparable to but somewhat longer than sildenafil's. Despite the structural differences between vardenafil and sildenafil, they both show similar ocular side effects due to their similar selectivity overlap with PDE6, an enzyme found in the eye. Beyond its indications for erectile dysfunction, vardenafil may be effective in the treatment of premature ejaculation, where it may significantly increase the time from penetration to ejaculation. The common, adverse drug reactions (side effects) are the same as with other PDE5 inhibitors.

Incidence not known

The frequent vardenafil-specific side-effect is nausea; the infrequent side effects are abdominal pain, back pain, photosensitivity, abnormal vision, eye pain, facial edema, hypotension, palpitation, tachycardia, arthralgia, myalgia, rash, itch, and priapism. One possibly serious, but rare, side effect with vardenafil is heart attack. Also, in rare cases, vardenafil use may cause priapism, a very painful emergency condition that can cause impotence if left untreated. In October 2007, the U.S. Food and Drug Administration (FDA) announced that a warning about possible deafness (sudden hearing loss) would be added to the drug labels of vardenafil, and other PDE5 inhibitors. you should know that vardenafil is only for use in males. Women should not take vardenafil, especially if they are or could become pregnant or are breast-feeding. If a pregnant woman takes vardenafil, she should call her doctor.

Brand Name	Price per Pack	Dosage Options	Over-the-counter (OTC)	Prescription Required
Levitra	$40-$60	5, 10, 20 mg	No	Yes
Vardenafil Generic	$10-$25	5, 10, 20 mg	No	Yes
Other Brands	Varies	5-20 mg	No	Yes

if you are having surgery, including dental surgery or any dental procedure, tell the doctor or dentist that you are taking vardenafil. you should know that sexual activity may be a strain on your heart, especially if you have heart disease.

5.12 Phenylketonurics

Archived from the original on July 9, 2009. "Pharmacology and drug interaction effects of the phosphodiesterase 5 inhibitors: focus on alpha-blocker interactions". "The QT Interval and Selection of Alpha-Blockers for Benign Prostatic Hyperplasia". ^ "New erectile dysfunction treatment Staxyn approved in the U.S. - Pharmaceutical Processing".

What are some other side effects of this drug?

Archived from the original on April 6, 2012. ^ "Staxyn - New Innovation in Erectile Dysfunction Helps Younger Men Rise to the Occasion". U.S. Food and Drug Administration (FDA). ^ Tucker J, Fischer T, Upjohn L, Mazzera D, Kumar M (October 2018).

Tadalafil Tablets

"Unapproved Pharmaceutical Ingredients Included in Dietary Supplements Associated With US Food and Drug Administration Warnings". Vardenafil is used to treat erectile dysfunction (impotence; inability to get or keep an erection) in men. Vardenafil is in a class of medications called phosphodiesterase (PDE) inhibitors. It works by increasing blood flow to the penis during sexual stimulation. This increased blood flow can cause an erection. If you have chest pain during sexual activity, call your doctor immediately and avoid sexual activity until your doctor tells you otherwise.