Viagra vs Cialis vs Levitra

Levitra, Viagra, and Cialis are the three most famous brands that aim to offer a solution for erectile dysfunction. According to experts, Levitra is ranked first among users because low therapeutic doses can be effective. Other brands are also associated with unique advantages. The following sections will provide a brief comparison of erectile dysfunction medications.

A dissatisfying sexual life lessens quality of life and wellbeing for men. Family life and work relationships can be negatively impacted when a man experiences sexual impotence.

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Erectile dysfunction is the most common cause of sexual dysfunction in men. Erectile dysfunction is a condition where the penis does not harden and expand when a man is sexually excited. A major aspect of the diagnostic criteria for this condition is associated with a man not being able to adequately perform during sexual intercourse.

Modern drug therapies lend the promise of being able to treat erectile dysfunction while also solving the problem of sexual dissatisfaction caused by a decline of male potency. However, questions remain as to which pharmacotherapy is the best, and how one should go about selecting the proper type of medication.

Levitra compared with Cialis

Generic Levitra, Cialis, and the analogs belong to a class of inhibitors termed phosphodiesterase (PDE) type 5. All three drugs work via the same mechanism by inhibiting PDE 5, which slows the metabolism of cGMP whilst ensuring a stable and lasting erection.

All PDE-5 inhibitors are symptomatic drugs eliciting the desired effect only in cases where sexual stimulation occurs. If there sexual desire and/or stimulation are not present, this class of drug should not be expected to work.

The controversy surrounding how to choose the proper drug is complicated because a patient and the doctor might come to unique conclusions based on different underlying priorities and selection criteria.

When prescribing a drug, a doctor strongly takes into account the psychological and somatic condition of the patient. Therefore, through the lens of a doctor, he/she is likely to prescribe a drug that is most immediately appropriate for the patient.

However, the patient is still free to ask additional questions and opt to choose a different brand. Such questions asked of the doctor may involve, for example:

  • How fast does it take for action of the drug to work?
  • How long does the desired effect last?
  • Is it possible to take the drug with food and/or alcohol?
  • What is the minimal dose? What is the recommended frequency?
  • What are possible side effects?
  • What is the price?

Characteristics of Levitra

Between Cialis and Levitra, which is the better drug for treating erectile dysfunction? Vardenafil is the active ingredient of Levitra. Scientific studies provide evidence to suggest Vardenafil is the fastest acting drug among those classified as PDE 5 inhibitors. Accordingly, shortly thereafter taking Vardenafil, a man is typically able to achieve an erection and have intercourse. The maximum effective concentration of Vardenafil can be reached after only half an hour.

However, the duration of action that Vardenafil can last for may be upwards of 8 to 10 hours. Despite this wide time-frame, after taking into account the physiological characteristics of a patient, it is typically recommended that an individual perform a sexual act no later than 5 hours following administration of the drug.

The recommended single time dose of Vardenafil is 10 mg. For minor erectile dysfunction, dosages as low as 5 mg of Levitra may be adequate, whereas in severe cases a maximum dose of 20 mg can be prescribed.

The active ingredient contained with Levitra is not influenced by concurrent consumption of food and/or alcohol. However, consumption of fatty foods may slow the absorption of the active ingredient in Levitra.

Taking Vardenafil is not recommended for individuals diagnosed with severe liver and kidney diseases, hypotension or hypertension, or retinal disease. This drug should also not be taken simultaneously with nitrates or nitrogen as an unsafe drop in blood pressure may occur.

There are few side effects associated with Levitra in comparison to similar acting drugs. The most common side effects that may occur include indigestion, facial flushing, and/or nasal congestion.

Characteristics of Cialis

Tadalafil is the active ingredient contained within Cialis. Vardenafil performs faster, whereas Tadanafil lasts longer. Since Tadanafil may last for up to 36 hours, fans call Cialis a magic “weekend pill.” The extended action unique to Tadanafil has made this drug the trendy choice because it creates a more relaxed approach to planning sex. With no worries about timing, sex can happen spontaneously within an approximate 36 hour window. This promotes less stress and more pleasure to facilitate harmonious relationships.

If the effects are needed acutely, it is recommended that 20 mg of Cialis be taken 30-60 minutes prior to intercourse.

Similar to Levitra, Cialis is quickly absorbed and may result in an erection within 20 minutes. The peak effect may be achieved in a short as 30-40 minutes.

Another benefit of Cialis is the ability to consume any type of food and alcohol without influencing the active ingredient. In contrast to Levitra, fatty foods do not prevent absorption of Cialis.

However, Levitra and Cialis have similar contraindications.

Cialis can lead to reddening of the face, dizziness, and headaches. However, unlike Levitra, Cialis can affect the digestive tract causing pain in the lumbar region.

Despite the differences between Levitra and Cialis, based on consumer reviews, Canadian Levitra and Cialis appear to have the same number of supporters.

Which is better, Viagra or Levitra?

Viagra is considered the “gold standard” for drugs that facilitate the achievement of an erection. When introduced to the market, Viagra immediately became a bestseller and still enjoys top brand recognition. Therefore, when a choice needs to made between Levitra and Viagra, the latter is often the more popular selection.

Another advantage of Viagra is that pills can be taken and positively affect both men and women. The active ingredient in Viagra causes an increase in blood flow to the pelvic region and can increase sexual desire in women.

Sildenafil is the active ingredient in Viagra. It is recommended that 50 mg of Viagra be taken 30 – 60 minutes prior to sexual intercourse. The effects of Viagra can last for 4 to 6 hours.

NOTE: The main inconvenience associated with Viagra is that it has to be taken on an empty stomach, whereas the other drugs aforementioned can be taken with food and alcohol. Thus, if a romantic dinner is planned prior to the intent of having sex, the answer to the question, “Which is better, Viagra or Levitra?” is clear.

Viagra also is associated with a higher probability of side effects compared with Levitra, including reddening of the face and headaches. Also, Viagra can cause changes in vision (e.g., color change).

Nevertheless, despite some of these differences, each of these drugs are close analogs. Some men are not able to identify any fundamental differences in the choice between Levitra or Viagra.

Which is better, Levitra or Zydena?

The effects of Zydena can last for up to 24 hours. Therefore, compared with Levitra, Zydena has the advantage of longer duration of effect. However, Levitra demonstrates a stronger effect.

The active ingredient of Zydena is Udenafil. It is recommended to take one tablet of 100 mg 30 minutes or 1 hour prior to intercourse. The maximum daily dose is 200 mg.

Consistent with Levitra, Zydena can also be taken with food and alcohol with both drugs demonstrating similar contraindications and side effects.

Consumers often compare Zydena and Levitra by health safety and efficiency ratings, claiming that Levitra has fewer side effects than Zydena.

Comparison: Viagra, Cialis, or Levitra
Comparing Viagra, Cialis, and Levitra by the following parameters:


  • Levitra is manufactured by the German company «Bayer». It was released in August 2003 and its active ingredient is Vardenafil.
  • Cialis is manufactured by the American company «Eli Lilly and Company». It was released in November 2003 and its active ingredient is Tadalafil.
  • Viagra is manufactured by American company «Pfizer». It was released in March 1998 and its active ingredient is Sildenafil.

Dosage (standard / maximum)

  • Levitra: 10/20 mg;
  • Cialis: 20/40 mg;
  • Viagra: 100/200 mg.


  • Levitra: quick and powerful action;
  • Cialis: long-term action;
  • Viagra: fast and lasting action.

Duration (start / finish)

  • Levitra: 10-15 minutes / 8-10 hours;
  • Cialis: 20-30 minutes / 36 hours;
  • Viagra: 30-60 minutes / 4-6 hours.

Concurrent food and alcohol consumption allowable

  • Levitra: can be taken with food and alcohol, with the exception of fatty foods;
  • Cialis: can be taken with any food and alcohol;
  • Viagra: must be taken on an empty stomach.

The most common side effects are

  • Levitra: facial redness, eye pressure, and nasal congestion;
  • Cialis: disorders of the gastrointestinal tract, pain, and headache;
  • Viagra: change in vision/color, headache, and facial redness.

What are other analogs of Levitra available in pharmacies?

  • Sealex;
  • Yarsagumba;
  • Intagra IC;
  • Sajma;
  • Zydena;
  • Viprogra.

Pharmaceutical prices for analogs of Levitra are in a different price range. Therefore, when comparing costs across Viagra, Levitra, and Cialis consider their analogs.

Homeopathic remedies and dietary supplements are less effective at facilitating an erection compared with PDE-5 inhibitors.

If a man suffers from erectile dysfunction and wants to try medication, he should confidently and comfortably select any of the three drugs, Viagra, Cialis, or Levitra. Each of these medicines has the capacity to deliver the desired result of an erection. With the help of a “magic” pill, a man is able to regain confidence while being able to consistently engage in sexual intercourse. Restoring normal erectile function and sexual confidence will strengthen current and future relationships.