Erectile Dysfunction (ED) medications, like Viagra and Cialis, help relax the muscles in the penis to enable and sustain an erection. The Urology Care Foundation reports that approximately 30 million men in the United States occasionally experience difficulties achieving or maintaining an erection.

When dealing with ED, many people rely on oral medications like Cialis, Viagra, and Kamagra Oral Jelly. These medications work in similar ways but have differences in side effects, dosages, and other factors.

Both Cialis and Viagra can help men achieve and maintain erections. To find out which medication is best for you, read our article “Cialis vs Viagra: Choosing the Right One.”

Overview table

AspectCialisViagra
Primary functionTreats Erectile Dysfunction and an enlarged prostateTreats Erectile Dysfunction
Onset of duration Take approximately 30 minutes before sexual activityTake approximately 30 minutes before sexual activity
Peak effectiveness2 hours after consumption1 hour after consumption
Duration of effectLasts up to 36 hours after taking itTypically lasts up to 4 hours in the body
Daily use optionCan be taken daily at a low dose.Usually taken on an as-needed basis
Unique side effectsMay cause limb painCan lead to vision changes, rash, nausea, and dizziness
ProsExtended duration of effectiveness, unaffected by food intakeLeaves the body comparatively quickly, beneficial if you’re concerned about side effects

Cialis vs Viagra: Comparison

Cialis and Viagra are common medications for Erectile Dysfunction (ED). They are both Phosphodiesterase type 5 (PDE5) inhibitors, increasing blood flow to the penis for firmer, more frequent erections.

While they share similar mechanisms of action, they differ in their duration of action, dosage, and potential side effects.

Let’s look at the similarities and differences in detail:

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Cialis and Viagra’s differences and similarities

Cialis and Viagra have some similarities as well as some differences, offering distinct benefits and usage options for treating ED. 

These include:

Similarities

Both Cialis and Viagra, classified as PDE5 inhibitors for Erectile Dysfunction treatment, start working in about 30 minutes. They even have similar potential side effects like flushing, back pain, headaches, muscle pain, and upset stomach.

Differences

Cialis, containing the active ingredient Tadalafil, distinguishes itself with a long-lasting effect, lasting up to 36 hours in the body. It also offers a low daily dose option, starting at 2.5 milligrams, which makes daily use feasible. However, it may result in limb pain, a unique side effect not associated with other ED medications.

In contrast, Viagra, containing the active ingredient Sildenafil, has a shorter duration in the body, typically around 4 hours, which might be advantageous if you’re concerned about side effects. However, it can cause vision changes, rash, nausea, and dizziness.

Fact
The Sildenafil compound was initially developed by Pfizer for hypertension and angina. However, during heart clinical trials, its effectiveness in inducing erections was noted. Recognizing the unmet need for ED treatment, Pfizer obtained FDA approval for Viagra in 1998, marking the first oral treatment for erectile dysfunction.

Which one is more effective?

A man holding cialis and viagra pill
A man holding cialis and viagra pill

Both Cialis and Viagra effectively treat ED, yet they vary in duration of action, dosage, and side effects. Cialis offers prolonged effects and can be taken daily to maintain a constant level of medication in the body at all times, while Viagra is used on an as-needed basis. Choosing between them depends on individual preferences for duration and dosing.

Duration of Action

Following is the duration of action of Cialis and Viagra:

  • Cialis: Lasts up to 36 hours, making it ideal for men who want a longer duration of action. This extended timeframe allows for greater spontaneity in sexual activity
  • Viagra: It typically lasts around 4-6 hours, which is suitable for men preferring a shorter duration of action. This quick clearance from the body can be beneficial for those seeking rapid elimination of the medication

Dosage

The consumption of both these medications differs due to individual requirements as well as the strengths of the medication prescribed. 

  • Cialis: Can be taken daily at a low dose, providing constant treatment for ED. This option is beneficial for men who engage in sexual activity frequently and prefer not to time their medication
  • Viagra: Always taken as needed, usually about an hour before sex. This on-demand dosing is suitable for men who prefer to take medication only when they plan to engage in sexual activity
Warning
Overdosing on Cialis or Viagra can cause severe side effects, including dangerously low blood pressure, prolonged erections, and heart problems. 

If you are seeking an effective and affordable alternative to these medications, consider Kamagra Oral Jelly, available at WowRx. It includes Sildenafil, the identical active ingredient found in Viagra, ensuring its effectiveness in treating ED.

Cialis vs Viagra: Which one is faster?

Viagra is generally faster-acting than Cialis, typically taking effect within 30-60 minutes, whereas Cialis may take up to 2 hours to reach full effectiveness. This is because Viagra is designed to work quickly, with its active ingredient, Sildenafil citrate, being absorbed into the bloodstream and reaching the penis within a short period of time. 

In contrast, Cialis is designed to work more slowly, with its active ingredient, Tadalafil, being absorbed into the bloodstream over a longer period of time. This slower onset of action can be beneficial for men who have difficulty achieving an erection due to anxiety or other factors, as it allows them to relax and become aroused before the medication takes effect. 

Additionally, Cialis has a longer duration of effectiveness, with its effects lasting for up to 36 hours, whereas Viagra’s effects typically last for around 4-6 hours.

Also read: For the correct and most effective way to take Viagra, we recommend reading this article on How to Use Viagra for Best Results: A Comprehensive Guide

Precautions before taking Cialis or Viagra

Before using any ED medications, it’s crucial to understand and follow certain precautions.

  • Avoid combining with other ED drugs: Do not take Cialis and Viagra together or with other ED medications. Combining these medications can heighten the risk of side effects and complications, such as increased blood pressure, Priapism, dizziness, fainting, etc
  • Avoid drinking excessively: Refrain from consuming excessive alcohol while taking either medication, as it can heighten the risk of side effects and diminish the effectiveness of Cialis and Viagra
  • Check for interactions: Inform your doctor about any medications, supplements, or vitamins you are taking, as they may interact with Cialis or Viagra. Some medications can increase or decrease the effectiveness of these drugs
  • Inform your doctor about health conditions: Inform your doctor about any health conditions you have, such as heart problems, liver or kidney problems, bleeding problems, blood cancers, or eye problems. These conditions may affect the use of Cialis or Viagra
  • Inform about lifestyle changes: Let your doctor know about any lifestyle changes you intend to make, like alterations to your diet or exercise regimen. These changes can impact the medication’s effectiveness and may necessitate dosage adjustments
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Conclusion

In summary, the choice between Cialis and Viagra depends on your individual needs and preferences. Cialis offers longer-lasting effects and can be taken daily, providing flexibility in planning intimate moments. 

On the other hand, Viagra acts faster, which may be preferable for some. Both medications are effective in treating ED, but it’s crucial to consult a healthcare provider to determine the best option for you. Furthermore, exercising caution by limiting alcohol intake and being mindful of potential drug interactions is essential for the safe and effective use of these medications.

Frequently Asked Questions

Is Cialis more effective than Viagra?

Cialis and Viagra are similarly effective in treating ED. However, Cialis distinguishes itself with a more extended duration of up to 36 hours, making it a preferred choice for those seeking a longer window of opportunity.

Which do men prefer, Viagra or Cialis?

Men generally prefer Cialis due to its longer duration of effect, even though it has similar effectiveness to Viagra. While Viagra boasts slightly higher reported effectiveness (84% compared to Cialis’s 81%), the extended window of action makes Cialis a preferred choice for many.

Can I take Cialis daily?

Yes, Cialis can be taken daily at a 2.5 mg dose, maintaining a steady level of medication in your system, ready whenever needed. However, it’s essential to consult a doctor before beginning this regimen.

Which is better, Cialis or Viagra?

Both Cialis and Viagra effectively treat ED, with Cialis lasting up to 36 hours and Viagra around 4-5 hours. Cialis can be taken daily due to its longer duration, providing continuous treatment. Viagra is taken as needed. Consultation with a doctor before using these medications is advised.

Is there any alternative to Cialis and Viagra? 

Yes, Kamagra Oral Jelly, available at WowRx, is an effective and more affordable alternative to Cialis and Viagra. Like Viagra, it contains Sildenafil, offering similar effectiveness.

Citations:
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