Buy Levitra Online

Effects of Levitra

Norman Dett — Sat, 27 Feb 2010 11:57:38 +0000

The effects of Levitra have been studied in a wide variety of men with erectile dysfunction (ED), including those with diabetes and those who had undergone radical prostatectomy for prostate cancer. In all of the studies, Levitra has been effective at helping men with erectile dysfunction engage in sexual activity. Erections lasted long enough for successful intercourse in up to 75 percent of men taking Levitra 10 mg.

An Overview of the Effects of Levitra

Levitra^® (vardenafil HCL) is a prescription medication used to treat erectile dysfunction, which is also known as impotence or ED. Levitra has been studied extensively in thousands of men with erectile dysfunction. In all studies, Levitra improved the ability of men with erectile dysfunction to engage in sexual activity.

Specific Effects of Levitra

To gain knowledge about the effects of Levitra, researchers asked men a series of questions about the ability to achieve erections and the ability to maintain an erection after penetration during each sexual intercourse attempt. They were also asked questions about orgasms, desire, satisfaction with intercourse, and overall sexual satisfaction. Improvements in erections were related somewhat to the Levitra dosage. Men reported an improvement in erection enough to allow vaginal penetration up to 65 percent of the time with Levitra 5 mg, up to 75 percent of the time with Levitra 10 mg, and up to 80 percent of time with Levitra 20 mg. Depending on the dosage, up to 65 percent of the time, erections lasted long enough for successful intercourse.

Effects of Levitra in People With Diabetes

Research studies have also looked at the effectiveness of Levitra in people with diabetes. These studies investigated the ability to achieve erections and the ability to maintain an erection after penetration. People took either Levitra 10 mg or Levitra 20 mg. As in other studies, significant improvements were seen in erections and successful intercourse attempts. For men with diabetes taking Levitra 10 mg, 61 percent had a satisfactory erection that allowed vaginal penetration, and 49 percent had an erection that lasted long enough for successful intercourse. In those taking Levitra 20 mg, 64 percent had a satisfactory erection that allowed vaginal penetration, and 54 percent had an erection that lasted long enough for successful intercourse.

Effects of Levitra: After Radical Prostatectomy

One study has looked at the effects of Levitra in people who had undergone radical prostatectomy for prostate cancer. In this study, people taking both Levitra 10 mg and Levitra 20 mg demonstrated a significant improvement in erectile function. During this study, 47 percent of men taking Levitra 10 mg had a satisfactory erection that allowed vaginal penetration, and 37 percent had an erection that lasted long enough for successful intercourse. In men taking Levitra 20 mg, 48 percent had a satisfactory erection that allowed vaginal penetration, and 34 percent had an erection that lasted long enough for successful intercourse.

Source: http://erectile-dysfunction.emedtv.com/levitra/effects-of-levitra-p2.html

Levitra Dosage

Norman Dett — Fri, 19 Feb 2010 21:53:50 +0000

For most people, the recommended starting dosage of Levitra is 10 mg one hour prior to sexual activity. The Levitra dosage your healthcare provider recommends will depend on your age, any medical conditions you may have, and any medications you may be currently taking, among other things. In order for Levitra to work properly, you must take it exactly as prescribed.

An Introduction to Levitra Dosage

The dose of Levitra^® (vardenafil HCL) your healthcare provider recommends will depend on a number of factors, including:

Your age
Other medical conditions you may have
Other medications you may be currently taking.

As always, do not adjust your dosage unless your healthcare provider specifically instructs you to do so.

Levitra Dosage for Erectile Dysfunction

The recommended starting dosage for treating erectile dysfunction is Levitra 10 mg one hour prior to sexual activity. Depending on how well it works and whether you experience any side effects, your healthcare provider may increase or decrease your Levitra dosage.

The starting dosage may be as low as 2.5 mg in people who:

Are over the age of 65
Have moderate to severe liver disease
Are taking certain medications (see Levitra Drug Interactions).

General Levitra Dosage Information

Some considerations for people taking Levitra include the following:

Your medication can be taken at any time during the day. However, Levitra should not be taken more than once in a day.
Your Levitra dosage can be taken with or without food, although taking Levitra with a high-fat meal may decrease the amount of the medicine in the blood.
For Levitra to work properly, you have to take it as prescribed. Levitra will not work if you take it in a way other than how your healthcare provider prescribes.
If you are unsure about anything related to Levitra or your Levitra dosage, please talk with your doctor, nurse, or pharmacist. Do not stop taking Levitra without first discussing it with your healthcare provider.

Source: http://erectile-dysfunction.emedtv.com/levitra/levitra-dosage.html

How Long Does Levitra Last?

Norman Dett — Mon, 08 Feb 2010 02:47:43 +0000

Many people ask, “How long does Levitra last?” Levitra usually lasts about four hours, though it starts to lose its effectiveness after a couple of hours. There are numerous factors that can increase or decrease how long Levitra lasts. Some factors that can increase the amount of time Levitra stays in the body include having severe liver disease (such as cirrhosis) and taking certain medicines. Taking Levitra with a high-fat meal is among the factors that can decrease how long the drug lasts.

How Long Does Levitra Last?

Many people considering Levitra^® (vardenafil HCL) wonder how long it lasts. Levitra will generally last for about four hours, though it starts to lose its effectiveness after a couple of hours.

The time it takes for Levitra to start working will also vary. It is recommended that you take Levitra one hour prior to sexual activity. For some people, however, Levitra is most effective after 30 minutes.

Factors Affecting How Long Levitra Lasts

There are a number of factors that can increase or decrease how long Levitra lasts. Some factors that increase the amount of time Levitra stays in the body include:

Being over the age of 65
Having severe liver disease, such as cirrhosis
Taking certain medicines (see Levitra Drug Interactions).

There are also factors that can decrease how long Levitra lasts. One such factor is taking Levitra with a high-fat meal.

Source: http://erectile-dysfunction.emedtv.com/levitra/how-long-does-levitra-last.html

Levitra Drug Interactions

Norman Dett — Mon, 14 Dec 2009 21:28:27 +0000

Some of the drugs that can potentially interact with Levitra include nitrates, alpha blockers, and certain antibiotics or antifungals. Drug interactions with Levitra can potentially lead to side effects such as fainting or decreased blood pressure. Be sure to talk with your pharmacist or healthcare provider about any Levitra drug interactions that may apply to you.

An Overview of Levitra Drug Interactions

Levitra^® (vardenafil HCL) can potentially interact with a number of other medicines. Some of the medications that can lead to Levitra interactions include:

Alpha blockers for high blood pressure or benign prostatic hyperplasia (BPH)
Certain heart arrhythmia medicines
Certain antibiotics or antifungals
Grapefruit juice
Nitrates

Levitra Interactions Explained

The following sections explain in detail the potentially negative interactions that can occur when Levitra is combined with any of the drugs listed above.

Alpha Blockers

In previous research studies, when alpha blockers and Levitra were used at the same time for people with high blood pressure or benign prostatic hyperplasia (BPH), blood pressure

decreased. Some people experienced lightheadedness, dizziness, or fainting when standing up from either a sitting or lying position. Your healthcare provider may recommend a lower dosage of Levitra if you are also taking an alpha blocker.

Arrhythmia Medicine

People taking certain medicines to treat an abnormal heart rhythm should not take Levitra. These medications include quinidine, procainamide, amiodarone, and sotalol. Combining one of these medications with Levitra increases the risk of a very dangerous arrhythmia called QT prolongation.

Certain Antibiotics or Antifungals

Taking certain antibiotics and antifungals with Levitra can increase the level of Levitra in your blood, increasing your risk of side effects. If taking these medications together, you should talk with your healthcare provider about your recommended Levitra dosage. For people taking these medications, the dose may be limited to a maximum of Levitra 2.5 mg or 5 mg in a 24-hour period, depending on the particular drug and dosage.

Grapefruit Juice

Although studies have not been done to see if grapefruit juice interacts with Levitra, it is likely that grapefruit juice would increase the level of Levitra in your blood, increasing your risk of side effects. It may be advisable to avoid grapefruit juice while you are taking Levitra, until more information is available.

Nitrates

If you are taking nitrates, you should not use Levitra. This includes using recreational drugs called “poppers,” which can contain amyl nitrate or butyl nitrate. Combining nitrates and Levitra can cause dangerously low blood pressure (hypotension).

Protease Inhibitors

Protease inhibitors can increase the level of Levitra in your blood, increasing your risk of side effects. You may need a lower Levitra dosage. Talk to your healthcare provider before taking Levitra with a protease inhibitor.

Summary of Levitra Drug Interactions

It is possible that not all Levitra drug interactions were discussed in this article. Therefore, you should talk with your pharmacist or healthcare provider about any specific drug interactions with Levitra that may apply to you.

Source: http://erectile-dysfunction.emedtv.com/levitra/levitra-drug-interactions-p3.html

Levitra Precautions and Warnings

Norman Dett — Mon, 07 Dec 2009 20:23:52 +0000

There are many precautions and warnings to be aware of when taking Levitra. For example, numerous other medications can potentially interact with this drug. Also, Levitra does not provide any protection against sexually transmitted diseases, such as HIV. A few other Levitra precautions and warnings include people who should not take Levitra (including those who are taking a nitrate, such as nitroglycerin, for angina), the safety of taking the medicine if you have cardiovascular disease or significant heart disease risk factors, and the risk of a prolonged and sometimes painful erection (lasting longer than four hours) in some people taking the drug.

What Should I Tell My Healthcare Provider?

Prior to taking Levitra^®(vardenafil HCL), you should tell your healthcare provider if you have:

Heart disease
Liver disease or liver failure
Kidney disease that requires dialysis
A history of a heart attack, stroke, or life-threatening arrhythmia within the past six months
Retinitis pigmentosa, which is a rare eye problem
A history of severe vision loss, including a condition called NAION
Low blood pressure (hypotension)
High blood pressure (hypertension)
Stomach ulcers
Bleeding problems
Sickle cell anemia
Multiple myeloma
Leukemia
A history of priapism, which is a painful erection lasting longer than six hours
Any condition that causes a penis deformation, such as angulation, Peyronie’s disease, or cavernosal fibrosis
Any allergies
A rare heart condition known as prolongation of the QT interval (long QT syndrome); also tell your doctor if anyone in your family has this condition.

It is also important to tell your healthcare provider about all the medicines you take, including prescription and non-prescription medicines, antacids, vitamins, and herbal supplements.

Some Levitra Precautions and Warnings

Some precautions and warnings about this drug include the following:

There are certain other medications that Levitra can interact with (see Levitra Drug Interactions).
If you have cardiovascular disease or significant heart disease risk factors, there is an increased chance of serious side effects when taking Levitra. In rare cases, problems with the heart, brain, and blood vessels are seen in people taking this drug. These problems can lead to dangerous side effects such as heart attack, stroke, or sudden death. If you experience any symptoms during sexual activity, you should stop any further activity and talk with your healthcare provider (see Levitra Side Effects).
In people taking Levitra or other PDE5 inhibitors, there have been rare cases of a condition called non-arteritic anterior ischemic optic neuropathy (NAION). This condition can lead to sudden loss of vision in one or both eyes. If you experience any loss of vision while taking Levitra, contact your healthcare provider immediately (see Levitra and Blindness).
The FDA considers Levitra a pregnancy Category B medicine, meaning that while the drug has not been studied in pregnant women, it showed no negative effects on unborn babies in previous animal studies. However, Levitra is not licensed for use in female patients.
In rare cases, people can experience a prolonged erection that can sometimes be painful. If you experience an erection for longer than four hours while taking Levitra, contact your healthcare provider immediately.
There have been reports of a sudden decrease or loss of hearing in men taking Levitra. If you develop hearing problems, stop taking Levitra and contact your healthcare provider right away.

Levitra does not provide any protection against sexually transmitted diseases (STDs), including HIV.

Who Should Not Take Levitra?

You should not take Levitra if:

You are allergic to Levitra or any component of vardenafil HCL. Your healthcare provider or pharmacist has a list of the inactive ingredients.
You are taking a nitrate, such as nitroglycerin, for angina.

Summary of Levitra Precautions and Warnings

There are a number of situations in which Levitra should not be taken, as well as a number of precautions and warnings related to this drug. It is possible that not all of the warnings were discussed in this article. Therefore, you should talk with your healthcare provider about the Levitra precautions and warnings that may apply to you.

Source: http://erectile-dysfunction.emedtv.com/levitra/levitra-precautions-and-warnings-p3.html

Generic Levitra

Norman Dett — Thu, 26 Nov 2009 03:29:41 +0000

There is currently no generic version of Levitra available. Levitra is protected by a patent that prevents any generic versions from being manufactured. However, it is expected that once Levitra goes off patent, several companies will start manufacturing a generic form of the drug. The first patent for Levitra currently expires in 2018.

An Overview of Generic Levitra

Levitra^® (vardenafil HCL) is a prescription medicine that is licensed for treating erectile dysfunction (ED). Levitra is manufactured by Bayer Pharmaceuticals and is currently protected by a patent that prevents any generic Levitra from being manufactured. Yet, if you search the Internet for “generic Levitra,” you may find a number of companies selling it. The fact is that these medicines are fake, substandard, and potentially dangerous. There may be generic Levitra available from another country, but there is really no way of knowing if you are getting genuine Levitra or not. You should not buy any generic Levitra until there is an approved generic available.

When Will There Be a Generic Version?

The first patent for Levitra currently expires in 2018. This is the earliest possible date that a generic version of Levitra could become available. However, there are other circumstances that could come up to extend the exclusivity period of Levitra beyond 2018. These circumstances could include such things as other patents for specific Levitra uses or lawsuits. Once Levitra goes off patent, there may be several companies that manufacture a generic Levitra drug.

Is Vardenafil HCL a Generic Levitra?

No. Vardenafil HCL is the active ingredient in Levitra, not a generic version of the drug. Although people often refer to a drug’s active ingredient as its “generic name,” the generic name of a drug is different than a generic version of it. In order for there to be a generic version of a medicine, the original medicine must have gone off patent, and another company (besides the original manufacturer) must have made the product.

Source: http://erectile-dysfunction.emedtv.com/levitra/generic-levitra.html

Levitra Addiction

Norman Dett — Mon, 16 Nov 2009 00:41:29 +0000

Levitra is not a habit-forming drug, so men do not need to worry about developing a Levitra addiction. While some men with certain medical conditions may continue to need to take Levitra in order to achieve an erection, this is not the same as being addicted to the drug.

Can You Become Dependent on Levitra?

The short answer to this question is no. Levitra^® (vardenafil HCL) will not cause a man to become dependent on the medication. This is because Levitra is not an addicting or habit-forming medication. The long answer requires an understanding of the causes of impotence as well as how Levitra works.

Understanding Impotence and Levitra

There are many causes of impotence, including medical conditions (such as high blood pressure or diabetes) and psychological issues. If a person’s impotence is due to a medical condition, it is important to understand that Levitra will not improve the condition that is causing the impotence (such as high blood pressure). In this case, it is likely that a man will continue to need to use Levitra. This does not mean he is dependent on Levitra; it simply means that he is continuing to have a problem with impotence.

Levitra does not cause any long-term changes in sexual function. It works temporarily to increase blood flow to the penis. This will not affect a man’s ability to perform sexually in the future. In fact, if his impotence is related to performance anxiety about sexual activity, it is possible that Levitra might give him the confidence to overcome his problems with impotence.

Final Thoughts on a Possible Levitra Addiction

Men do not need to worry about becoming dependent upon Levitra. Levitra is not addicting and does not cause long-term changes in sexual function. While a man may continue to need Levitra to achieve an erection, this does not mean he is addicted. It simply means that he still has problems with impotence.

Source: http://erectile-dysfunction.emedtv.com/levitra/levitra-addiction.html

How Does Levitra Work?

Norman Dett — Sun, 08 Nov 2009 00:40:29 +0000

Many men wonder, “How does Levitra work?” Levitra works by blocking PDE5, the chemical that reverses an erection. When PDE5 is blocked, more of the chemicals responsible for the erection remain in the penis, so the muscles in the penis do not constrict. This allows blood to stay in the penis longer, thereby maintaining an erection. Levitra does not, however, work without stimulation.

How Does Levitra Work?

Levitra^® (vardenafil HCL) is a medication that has been licensed to treat erectile dysfunction, which is the repeated inability to get or keep an erection firm enough for sexual intercourse.

Levitra is very effective at treating erectile dysfunction. The medication works by blocking a chemical that causes blood to flow out of the penis. More blood in the penis means an improved erection.

Understanding Erections and Erectile Dysfunction

To understand how Levitra works, it may be helpful to understand erections.

When a man is aroused, nerve signals are sent from the brain and around the penis. These nerve signals cause the release of chemicals that relax the muscles in the penis. Normally, these muscles are constricted so that blood cannot flow into the penis. When these muscles relax, large amounts of blood are able to enter the penis, causing an erection. An erection is reversed when another chemical (known as phosphodiesterase type 5 [PDE5]) breaks down the chemicals that caused the muscles to relax in the first place. This causes the muscles in the penis to constrict again, which in turn causes blood to leave the penis.

How Does Levitra Work?

Levitra works by blocking a chemical called PDE5. When PDE5 is blocked, more of the chemicals responsible for the erection remain, so the muscles in the penis do not constrict. This allows blood to stay in the penis longer, thereby maintaining an erection.

Does Levitra Work Without Stimulation?

Many men wonder if Levitra works without any stimulation. The answer is no. This is because the chemicals that cause an erection are released only when a person is aroused. Levitra has no effect on these chemicals being released. It only keeps the chemicals in the penis longer.

How Long Does It Take for Levitra to Start Working?

Many men wonder, “How long do I have to wait for Levitra to work?” The amount of time it takes will vary depending on the individual. In clinical studies, Levitra began to work in most men in under an hour. It is generally recommended that you take Levitra an hour before sexual activity.

Source: http://erectile-dysfunction.emedtv.com/levitra/how-does-levitra-work-p2.html

Herbal Levitra

Norman Dett — Mon, 02 Nov 2009 05:56:19 +0000

Many people with erectile dysfunction (ED) are interested in “herbal Levitra” as an alternative treatment for their condition. However, at this point, no supplements or herbs have been shown to be effective at treating erectile dysfunction. If you have erectile dysfunction, see your healthcare provider for a diagnosis. He or she can recommend treatment that is right for your particular situation.

An Overview of Herbal Levitra

Because of the high cost of Levitra^® (vardenafil HCL) and the fact that the drug is “not natural,” there are many people looking for alternatives to Levitra. One alternative is “herbal Levitra.” If you search the Internet for “herbal Levitra,” you are bound to find many people selling products that claim to have similar effects to Levitra. However, at this point, no supplements or herbs have been shown to be effective at treating erectile dysfunction (ED). If you suffer from erectile dysfunction, visit your doctor so that the problem can be diagnosed. Your doctor can recommend treatment that is right for your particular situation.

Other Things to Consider Before Using an Herbal Levitra

Before taking an herbal medicine (including herbal Levitra), it is important to be informed about that particular herb — the same way that you would want to be informed about a licensed prescription medicine you were taking. This is especially true for people with erectile dysfunction because, in many cases, they are taking other medicines that could interact in a negative way with an herbal supplement. Here are some things to keep in mind regarding any herbal medicine:

The fact that an herbal supplement is labeled “natural” does not mean it is safe or without any harmful effects. For example, the herbs kava and comfrey have been linked to serious liver damage.
Herbal supplements can act in the same way as drugs. Therefore, they can cause medical problems if not used correctly or if taken in large amounts. In some cases, people have experienced negative effects even though they followed the instructions on a supplement’s label.
If you use herbal supplements, it is best to do so under the guidance of a medical professional who has been properly trained in herbal medicine. This is especially important for herbs that are part of an alternative medical system, such as the traditional medicines of China, Japan, or India.
In the United States, herbal and other dietary supplements are regulated by the U.S. Food and Drug Administration (FDA) as foods. This means that they do not have to meet the same standards as drugs and over-the-counter medications for proof of safety, effectiveness, and what the FDA calls Good Manufacturing Practices.
The active ingredient(s) in many herbs and herbal supplements are not known. There may be dozens, even hundreds, of such compounds in an herbal supplement. In fact, some herbal supplements have been found to be contaminated with metals, unlabeled prescription drugs, microorganisms, or other substances.

Many herbs have a long history of use and claimed health benefits. However, some herbs have caused health problems for users. If you are considering taking an herbal Levitra, talk with your healthcare provider. Together you can come up with a treatment plan that works for your particular situation.

Source: http://erectile-dysfunction.emedtv.com/levitra/herbal-levitra.html

Levitra and Alcohol

Norman Dett — Sat, 24 Oct 2009 22:46:15 +0000

Although combining Levitra and alcohol is not expected to cause any problems, it is still a good idea to be aware of potential problems that could occur when consuming large amounts of alcohol. Theoretically, consuming alcohol while taking Levitra may cause the blood vessels to dilate, potentially causing dizziness, a rapid heart rate, and low blood pressure.

Is It Safe to Combine Alcohol and Levitra?

Many men may wonder if it is okay to combine Levitra^® (vardenafil HCL) and alcohol. Although there is a theoretical risk that medications like Levitra could interact with alcohol, studies have not shown this to be an actual problem with Levitra.

Studies on Levitra and Alcohol

Both alcohol and Levitra can have similar effects on blood vessels, causing them to dilate (open wider). This could cause problems such as:

Dizziness
A rapid heart rate (tachycardia)
Low blood pressure.

However, studies did not show such problems when Levitra was combined with enough alcohol to equal a little less than four ounces of 80-proof vodka. Although studies indicate that combining the two is unlikely to cause problems, it is a good idea to be aware of potential problems, especially when consuming large amounts of alcohol.

Talking With Your Healthcare Provider

You should talk with your healthcare provider about alcohol consumption and Levitra. You and your healthcare provider understand your situation best. Based on what you want and expect, as well as your current health situation, the two of you can make a shared decision about your intake of alcohol while on this drug. There may also be other medical reasons why you should not consume alcohol.

Source: http://erectile-dysfunction.emedtv.com/levitra/levitra-and-alcohol.html