Cialis vs Viagra, which is better Compare viagra and cialis online

balanceShare Men diagnosed with erectile dysfunction feel depressed and have hard times choosing the right ED treatment. And there is nothing unusual about it: sexual problems always cause psychological and physiological stress to men. In this article we compare the two most popular drugs, Viagra and Cialis, to help men make the right decision in a painful and confusing situation.

Both drugs are proven to be effective and yet each of them has its own special features that men might not know about.

Let us start with some history first. Viagra manufactured by Pfizer was first introduced to the market over 15 years ago. Cialis by Eli Lilly has only been on the pharmaceutical market for 7 years but is already as popular as Viagra.

Table 1: Company Overview

  • History
  • Revenue
  • Employees
  • Production of ED drug
  • Website

 

Both drugs, Cialis and Viagra, have the same working mechanism. They are phosphodiesterase type 5 inhibitors – also known as PDE-5 inhibitors – that work by blocking PDE-5 and enabling the blood flow to the penis. This is what Cialis and Viagra have in common; now let us talk about the differences.

First and foremost, the two drugs, Cialis and Viagra, have different active ingredients. Pfizer’s Viagra contains Sildenafil citrate, while Eli Lilly’s Cialis contains Tadalafil. These two ingredients are PDE-5 inhibitors that help keep cGMP at high levels, guarantee muscle relaxation and, thus, stimulate the erection process.

Second, it is the longevity of the effect that distinguished Cialis vs. Viagra. Sildenafil used in Viagra helps block PDE-5 enzymes for 4 hours. Meanwhile, Tadalafil used in Cialis blocks enzymes for 17-36 hours, which is why Cialis is known as “the weekend pill.”

Never try either, Cialis or Viagra, without a proper prescription from a doctor. Do not take Viagra instead of Cialis or vice versa, these two drugs are not interchangeable. To get a prescription for a new drug, always contact your doctor.

Third, the dosage of the two drugs differs. Viagra comes in the form of 25, 50, and 100 mg tablets. Cialis is available in 5, 10, and 20 mg pills.

The exact dose that a man should take can only be determined by a doctor. Typically, men diagnosed with moderate erectile dysfunction for the first time, start with 50 mg of Viagra that should be taken 30 minutes-4 hours prior to sex or with 10 mg of Cialis that should be taken 30 minutes – 12 hours prior to sex.

Both, Cialis and Viagra are also available as gels. These soft pills are digested quickly, meaning they can be taken as early as 15 minutes prior to sex.

Table 2: Product Overview

  • Active ingredient
  • Formula
  • Longevity of effect
  • Dosage
  • Maximum doses
  • When to take
  • Activation period
  • Side effects
  • Effectiveness
  • Sildenafil citrate
  • C22H30N6O4S
  • 4 hours
  • 25, 50, 100, 150 mg
  • 150 mg a day
  • 30 to 60 minutes before sexual activity
  • 30 minutes – 4 hours
  • Headache, flushing, dyspepsia, nasal congestion, impaired vision
  • 70%

 

  • Tadalafil
  • C22H19N3O4
  • 17-36 hours
  • 5, 10 20 mg
  • 20 mg a day
  • 30 minutes before sexual activity
  • 30 minutes – 12 hours
  • Headache, indigestion, back pain,
    muscle aches, flushing, and stuffy or runny nose
  • 70%

 

When talking about side effects, there is no Cialis vs Viagra conflict. Side effects are analogous and in both cases they are rarely observed. Men prescribed with Cialis or Viagra might experience headaches, dizziness, stomach aches, diarrhea, blurred vision, stuffy or runny nose. The most severe side effects associated with Cialis and Viagra are heart attack and death; these can occur when taking the drugs in violation with doctor’s orders.

 

 

 

 

 

 

Always remember that Cialis and Viagra cannot be taken in combination with low blood pressure drugs (nitroglycerine), alcohol and fatty foods!

If you are not sure that Cialis or Viagra are right for you, try these drugs in a soft form. Ask your doctor if you can take Cialis Soft or Viagra Soft and, if you can, get a prescription.

Viagra and Cialis gels act faster and have less severe side effects. They are perfect for spontaneous sex as they can be taken 15 minutes prior to the intercourse and need not to be washed down with water.

Fourth, effectiveness of Cialis and Viagra is almost the same. These two drugs work great in 70% of men diagnosed with erectile dysfunction. But, as it has already been said, the effect of the drugs lasts for a different time. Cialis can be taken once in 2-3 days, whereas Viagra only lasts for 4 hours.

Fifth, the price of Cialis and Viagra is not dramatically different. Cialis is slightly cheaper than Viagra but this is not because of the drug quality. Most likely, you are paying more for a famous brand.

Always remember to buy Cialis and Viagra in official pharmacies to avoid fakes! Fake erectile

These days, Cialis, Viagra and their generic versions are the only drugs that can effectively cure erectile dysfunction.

Pay close attention to herbal erectile dysfunction drugs! They have not been clinically tested and are a waste of money at best!

dysfunction pills are useless or even dangerous, depending on what ingredients are used!

Now, let us briefly sum up all the information above:

    • Viagra is the world leading ED treatment that has been on the market for over 15 years. It is proved to be effective in most men, the drug lasts for 4-6 hours and it is the most expensive drug for impotence.
    • Cialis is best known as a “weekend pill” because it lasts for up to 36 hours and guarantees you spontaneous sex. It is less popular than Viagra, but this is also the reason why it is cheaper.

And here are the questions that are most frequently asked by men diagnosed with erectile dysfunction and prescribed with ED treatment.

Q: Do Viagra and Cialis cause addiction?

A: No, the active ingredients in both, Cialis and Viagra – that is, Sildenafil citrate and Tadalafil – do not cause physiological or psychological dependence. However, if used in violation with doctor’s orders, these drugs can cause other severe side effects.

Q: Are Cialis and Viagra dangerous to men’s health?

A: No, these drugs are absolutely safe, provided they are taken according to doctor’s prescription.

Q: Are generic versions of Viagra or Cialis dangerous to men’s health?

A: No, they are not. However, it is important to make sure that what you are buying is a generic version of a drug, not a fake drug.


Remember that generic versions of Cialis and Viagra are exact copies of these drugs in terms of their chemical composition. This means that all the ingredients are the same as in the original drug and they meet the description you can see on a package.

Fake drugs contain different ingredients and most often the composition of the drugs does not meet the description seen on a package.

All generic drugs have been clinically tested and approved for medical use, fake drugs are NEVER tested.