Home Viagra Cialis vs Viagra vs Levitra: Tadalafil, Sildenafil and Vardenafil – Most wanted ED drugs.

Cialis vs Viagra vs Levitra: Tadalafil, Sildenafil and Vardenafil – Most wanted ED drugs.

Sildenafil, Tadalafil, and Vardenafil are the three major compounds used in erectile dysfunction drugs. They have also been known to help relieve symptoms of other disease involving some of the same processes. As described in a bit more detail below, these three medications are vasodilators. This means that they work by helping blood vessel dilator through the inhibition or the molecule that stops or slows the dilation process.

Similarities and differences between Levitra, Cialis, and Viagra?

There are obvious similarities between these three popular drugs. There are also some not-so-obvious things that these medications have in common. For starters, all three of the drug are Phosphodiesterase 5 inhibitors, which means they all work by dilating blood vessels and improving blood flow to the penis during sexual arousal. This is something that a lot of men get tripped up on. The drugs will not do the work for you. “We tell men not to take the drug and expect miracles happening without doing some work—foreplay, things like that,” says Dr. Jacob Rajfer, M.D. professor of urology at the David Geffen School of Medicine at UCLA. “It will not work unless you have some form of sexual stimulation, be it touch, taste, smell, whatever that is.” On another note, none of these medications are meant for long-term use, with the exception of Cialis for daily use. A common warning that they all share is that only one pill should be taken within a 24-hour period. In the case of an overdose, seek emergency care right away. Each of them time at least 30 minutes to fully kick in a start to show results and they all last at least 4 hours after taking the pill. They also have some side effects in common. The most reported side effects consistent in all three medications includes:

The more severe and rare side effect consistent with all three drugs is the unlikely risk of sudden cardiac arrest and priapism.  Priapism is a condition that involves an erection lasting more than 4 hours, in which you need to contact a physician.

This is more of a warning than a similarity, but it is best if these pills are swallowed whole, and not chewed. If you have a problem with swallowing pills, there may be other options for you that do not involve the pill form of this medication. Just be upfront with your doctor and they can direct you to a different form of erectile dysfunction treatment or just an oral jelly or spray version of the ED medication. The list of differences between these three drugs is much more extensive than the list of similarities. There is a lot that makes each drug stand out in its own way.

  • Each one had a different active ingredient
  • Cialis lasts long than Levitra and Viagra
    • Cialis last up to 36 hours
    • Viagra last between 4 and 6 hours
    • Levitra last up to 5 hours
  • There is a daily use version of Cialis available
    • These drugs should not be taken every day unless you and taking this version of Cialis.
  • Viagra has been one the market for almost 20 years, Levitra and Cialis have barely hit 15 years old.
    • Viagra was approved by the FDA in 1998
    • Both Levitra and Cialis were approved by the FDA in 2003
  • Viagra is offered in higher doses (25 mg, 50 mg, and 100 mg)
    • Levitra comes in 10 mg, 20 mg, 25mg, 40 mg, and 60 mg
    • Cialis (not intended for daily use) comes in 10 mg and 20 mg
    • Cialis for daily use comes in 2.5 mg and 5 mg.
  • There are small variations in the side effects of each drug as well.
    • Levitra and Viagra users had reported experiencing blurry vison or in extreme cases, a sudden loss of vision. They also reported having reddening and/or flushing of the face.
    • Cialis is the only one of the three that users had said cause back and muscle pain.
  • Time of use separates the three drugs
    • Levitra has been noted as working only 15 to 20 minutes after taking the pill.
    • Viagra takes between 30 minutes and an hour, while Cialis could take up to 12 hours to start working.

Where to buy Levitra, Cialis, and Viagra online

Viagra is sold by Pfizer, Cialis is sold by Eli Lilly, and Levitra is sold by Bayer. All three of the major companies have a direct way to buy their product from a secure website, through a trusted pharmacy. However, you must do you part and get a prescription from a doctor. You will not be able to legally purchase any of these drugs without having a prescription from you doctor. There are too many possibly dangerous drug interactions that could make this type of drug harmful, or even deadly for you to take. Once you get you prescription, you can go online and go to the manufacturer website to buy the drugs if you want to buy Cialis, Viagra or Levitra online.

What is better: Levitra, Cialis, or Viagra?


It is hard to definitively answer the question of which erectile dysfunction oral treatment is better because each drug effects men differently. This question is hard because, what works for some, may not work for others. For example, some men have reported experiencing better luck with Levitra over Viagra or vice versa. Or maybe there was an allergic reaction to Cialis but not Viagra. It really just depends on who you ask. But, if you look at the details of each drug, you may be swayed a certain way. For instance, many men are drawn to Cialis because of how the dosage lasts after taking the pill. But, the downside for some is that it takes longer to finally kick in than the other drugs.  Levitra is faster acting than the other two, but it is only offered in 10 and 20-mg doses. A lot of men did not start seeing their better results until they began the 50-mg pill of Viagra. All of this is meant to say that the better pill is the one that feels the most comfortable for you to take. It would be wise to just try all three and see which one works the best for you. Levitra has been known to be the fastest of the three. It starts to work a little sooner than its competitors. But the downside is that it also has the shortest window of time for its effectiveness.   Viagra can last up to 6 hours and Cialis can last up to 36 hours. Levitra is behind the two at a mere 5 hours of use. Viagra is the old reliable pill. You are confident that it will work, but you are open to trying out other options to see if there is a drug that works even better than your back-up pill

User reviews of Levitra, Cialis, and Viagra

There are countless reviews for each of these drugs. Below are some user reviews for each drug, there is a mixture of good and bad review because it is wise to get a full perspective of the medicine.

“I tried all three drugs just to see which one works best for me. As expected, I had a slightly different experience with each one. Each one had its ups and downs, and my favorite out of all of them was Cialis. Cialis lasts the longest out of the three even though it takes a little longer to do so. Levitra started working super-fast, and Viagra was in between. As for strength, they all gave me a strong erection, even though is felt a little firmer with Viagra. Each drug came with its own set of side effects which ranged from headache, to stuffy nose, to nausea. There were no “harsh” side effects, but I would say the side effects were more noticeable with Viagra.”

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