Viagra. Cialis. Levitra. The right pill. The right dose.
ED pills — Sildenafil (Viagra), Tadalafil (Cialis), and Vardenafil (Levitra) — are the most commonly prescribed and most accessible first-line treatment for erectile dysfunction. At Iuventus, they're prescribed at the right dose for your specific health profile, not a generic starting point.
ED pills treat the symptom reliably. Physician prescription treats it safely.
Pills for ED are the most commonly prescribed treatment — and for good reason. They work for the majority of men without contraindications. The key is physician assessment to ensure the right medication at the right dose for your health.
Oral ED medications are typically the first recommendation for men presenting with erectile dysfunction. They are effective, well-tolerated, and extensively studied. Whether Viagra, Cialis, or Levitra, pills for men with erectile dysfunction are very popular and often the base treatment for men starting to experience male performance issues.
The defining symptom ED pills address is the inability to get and keep an erection firm enough to have sex. PDE5 inhibitors enhance nitric oxide signaling — relaxing penile smooth muscle and increasing blood flow in response to sexual stimulation. The result is erections that are firmer, more reliable, and more sustained.
ED pills can be used not only to get and maintain erections but also to increase sexual stamina and improve libido. The confidence that comes from reliable erectile function often produces cascading improvements in sexual desire and performance that go beyond the pharmacological effect of the medication itself.
Thanks to the many stresses of modern life, even young and fit men are not immune to ED. Stress-related erectile dysfunction — where performance anxiety and lifestyle factors compound the physiological issue — often responds well to oral ED medications as a first-line intervention while underlying stress management and lifestyle factors are addressed.
The right dose of the right medication changes everything. Find your best fit at Iuventus.
The right dose can vary depending on your overall health and the substance you're going to take. A physician assessment ensures you get the most effective option with the fewest side effects — and identifies any underlying conditions that need attention alongside the ED treatment.
Nitric oxide is already there. ED pills amplify it.
Oral ED medications — Sildenafil (Viagra), Tadalafil (Cialis), and Vardenafil (Levitra) — belong to a class called PDE5 (phosphodiesterase type 5) inhibitors. They work by blocking the enzyme that breaks down cyclic GMP — the molecule that mediates nitric oxide's smooth muscle-relaxing effect. By blocking this breakdown, they enhance and prolong the effect of the nitric oxide your body naturally produces in response to sexual stimulation, allowing greater blood flow into the penile tissue and a firmer, more sustained erection.
All three medications work by the same mechanism but have different pharmacokinetic profiles — Sildenafil lasts 4–6 hours, Vardenafil 4–8 hours, and Tadalafil 24–36 hours (also available as a low-dose daily option). The choice between them depends on your sexual frequency, lifestyle, and any specific health factors. The right dose can vary significantly depending on your overall health, other medications, and how your specific physiology responds — which is why physician assessment before prescribing matters.
ED pills are likely to be effective unless you have specific contraindications: Peyronie's disease, prostate cancer, severe diabetes, damaged penile blood vessels, or serious pelvic problems. For patients with these conditions, other treatment options are more appropriate. At Iuventus we assess for all of these before recommending any ED medication.
ED pills are likely to be ineffective if you have: Peyronie's disease · Prostate cancer · Severe diabetes · Damaged penile blood vessels · Serious pelvic problems. If the cause of your ED falls into these categories, other treatments (TriMix, shockwave, iUGENiX®, surgical options) are more appropriate. Additionally: do not take PDE5 inhibitors with nitrate medications — the combination can cause dangerous blood pressure drops.
Viagra vs. Cialis vs. Levitra — which ED pill is right for you?
All three work by the same mechanism. Duration, onset, and food interaction differ. Your physician recommends based on your lifestyle and health profile.
| Feature | Tadalafil (Cialis) ★ | Sildenafil (Viagra) | Vardenafil (Levitra) |
|---|---|---|---|
| Duration | 24–36 hours | 4–6 hours | 4–8 hours |
| Onset | 30–60 minutes | 30–60 minutes | 25–60 minutes |
| Daily dose option | ✓ Yes (2.5–5mg) | ✗ No | ✗ No |
| Food effect | Minimal | High-fat slows | High-fat slows |
| Best for | Frequency, spontaneity | On-demand | On-demand, faster |
| Generic available | ✓ Tadalafil | ✓ Sildenafil | ✓ Vardenafil |
The most prescribed ED treatment in the world.
Oral PDE5 inhibitors are the most extensively studied and most commonly prescribed ED treatments globally — with decades of safety and efficacy data. The key to success is physician-selected dosing appropriate for each patient's health profile.
From performance issues to dramatic improvement.
We assess your ED, health history, current medications (particularly nitrates — absolute contraindication), and lifestyle. We identify any underlying conditions contributing to your ED alongside recommending the right medication.
The right pill and the right dose for your health profile. We allow a physician to determine the correct dosage — which can vary significantly. Daily or as-needed dosing recommended based on your sexual frequency and lifestyle.
Clear instructions on timing, food interaction, what to expect, and side effects to watch for. If your medication includes a nitrate contraindication or you're on other cardiovascular medications, these interactions are reviewed in detail.
If standard pills don't produce adequate results, we discuss options: sublingual formulations (faster onset), TriMix (for oral non-responders), or regenerative treatments (for long-term restoration). Most patients find the right solution at Iuventus.
Medicine that
gets you.
The right ED pill at the right dose makes all the difference. We don't start everyone at the same dose — we prescribe based on your health profile, current medications, and the specific ED medication most suited to your lifestyle.
All Three Options Available
Viagra, Cialis, and Levitra — we offer all three. Your physician recommends based on your lifestyle (daily vs. as-needed, duration preference, food habits) and health profile. One size does not fit all ED treatment.
Correct Dosing Is Everything
The right dose can vary depending on your overall health and the substance. We prescribe at the dose appropriate for you — not the lowest starting dose by default, not the highest dose for everyone. Correct dosing maximizes effectiveness and minimizes side effects.
Underlying Cause Identified
Pills manage the symptom — our assessment identifies the cause. Low testosterone, vascular disease, diabetes, or psychological factors may be driving your ED. Treating the cause alongside the symptom produces better and more lasting outcomes.
Escalation Path If Needed
If standard oral ED pills don't produce adequate results, we have a clear progression: sublingual tablets (faster onset), TriMix (for oral non-responders), shockwave (for vascular restoration), or regenerative treatments. You don't hit a wall at Iuventus.
Right medication.
Right dose. Right result.
Everything you
want to know.
Find the option
that will be your best fit.
A consultation, the necessary tests, and the right prescription. Improve your sexual performance dramatically — Iuventus Medical Center Las Vegas.