If you’re prescribed tadalafil at this dosage, it’s likely because smaller doses weren’t giving you the results you were hoping for. Since tadalafil 20mg dosage is a higher dose, it’s important to follow your healthcare provider’s instructions and take your medication no more than once per day.
At this dosage, tadalafil is more effective at improving erectile function and helping men with ED have sex successfully. Research shows that a dosage of 20mg is particularly effective for men with severe erectile dysfunction. Clinical trials show that side effects from tadalafil are slightly more common at this dosage than at a lower dosage of 10mg, though the difference in tolerability is relatively small. While tadalafil is available as-needed, it’s also available for once-daily use in much smaller dosages for always-on preparedness for sexual activity.
Kaplan-Meier estimation for time to discontinuation of tadalafil OaD treatment. Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License ( which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver ( applies to the data made available in this article, unless otherwise stated. Tadalafil 5 mg once daily for the treatment of erectile dysfunction during a 6-month observational study (EDATE): impact of patient characteristics and comorbidities. Be ready for sex whenever you're in the mood Tadalafil (the active ingredient in brand names Adcirca® and Cialis®) is popular for its long duration and flexibility in dosing (which can be taken daily or as-needed), setting it apart from other erectile dysfunction (ED) meds.
It lasts for up to 36 hours. Its multiple dosing options can offer benefits, but they can also make knowing how to take the medication a bit confusing. While the maximum dose of tadalafil for the treatment of erectile dysfunction may give you intense erections, it’s important to choose the right dosage for your individual needs to experience minimal side effects and avoid permanent or serious injury. In this guide, we’ll break down how tadalafil works, the available dosages, and how to take it for the best results, whether you’re aiming for spontaneity or long-term consistency. Since tadalafil is the longest-lasting medication for erectile dysfunction, it should be treated differently than many other medications on the market. Daily dose tadalafil is available at a dosage of 2.5mg or 5mg tablets.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Cialis Generic | 20mg | 180 + 10 Pills | 254.09€ 241.99€ | |
| Cialis Generic | 20mg | 270 + 10 Pills | 335.21€ 319.25€ | |
| Tadalista Super Active | 20mg | 20 + 4 Pills | 92.35€ 87.95€ | |
| Cialis Generic | 5mg | 360 + 10 Pills | 268.08€ 255.31€ | |
| Cialis Generic | 60mg | 90 + 6 Pills | 196.67€ 187.30€ | |
| Cialis Generic | 5mg | 180 + 10 Pills | 159.65€ 152.05€ | |
| Cialis Generic | 2.5mg | 180 + 10 Pills | 154.86€ 147.49€ | |
| Cialis Generic | 20mg | 20 Pills | 54.72€ 52.11€ | |
| Cialis Generic | 10mg | 180 + 8 Pills | 236.88€ 225.60€ | |
| Cialis Generic | 20mg | 10 Pills | 31.49€ 29.99€ | |
| Cialis Generic | 20mg | 90 + 6 Pills | 154.71€ 147.34€ | |
| Cialis Generic | 40mg | 180 + 10 Pills | 277.29€ 264.09€ | |
| Cialis Generic | 2.5mg | 90 + 6 Pills | 112.43€ 107.08€ | |
| Cialis Generic | 2.5mg | 270 + 10 Pills | 199.64€ 190.13€ | |
| Cialis Generic | 10mg | 90 + 6 Pills | 146.17€ 139.21€ | |
| Cialis Generic | 40mg | 20 Pills | 59.47€ 56.64€ |
There might be several reasons to go with daily dosages instead of the dosages where you take the medication as needed. Using tadalafil daily offers several advantages, as we’ve explained in our full guide to daily-use Cialis.
J. Buvat reports no conflicts of interest. G. d’Anzeo, C. Henneges, A.
Rossi, K. Hamidi, and H. Büttner are employees of Eli Lilly and Company, H. Büttner also owns Lilly stock. HB and CH designed the study, the manuscript outline, and provided data interpretation. However, keep in mind that daily use might change the side effect outcomes for some people. Side effects such as indigestion and flushing may become more frequent with daily use.
| Storage Aspect | Condition | Notes |
|---|---|---|
| Temperature | Below 30°C (86°F) | Keep away from heat and moisture |
| Light Exposure | Store in a dark place | Protect from light |
| Keep Out of Reach | Children and pets | Safety precaution |
| Packaging | Original container | Keep sealed and intact |
| Expiry Date | Refer to packaging | Do not use past expiration date |
When used daily, tadalafil should be taken at approximately the same time each day to maintain a stable concentration in the body. It’s important to know that side effects can increase based on dosage, frequency of use, and whether you’re on any other medications.
We’ve covered the numerous (and mostly tolerable) tadalafil side effects in our comprehensive guide, but serious side effects at all dosages can include: Once you and your healthcare provider work out the correct dosage for you, tadalafil should effectively improve your erections and enhance your sexual performance. But there are some potentially dangerous mistakes you’ll want to avoid when taking tadalafil. Let’s look at those in the big picture of how to take the medication correctly. If you’re taking certain medications, you might need a lower dose of tadalafil, so tell your healthcare provider if you use: You should also tell your healthcare provider if you have renal or kidney disease, angina, Peyronie’s disease, an enlarged prostate, or pulmonary hypertension (high blood pressure). You’ll want to avoid consuming grapefruit juice while taking tadalafil. This is because grapefruit juice can lead to some of the same interactions as those of prescription drugs. Failing to follow best practices around tadalafil can reduce the medication’s effectiveness, increase your risk of common side effects, and generally make your tadalafil-taking experience less optimal.
If your erectile dysfunction is fairly mild, or if you develop side effects from using tadalafil at a higher dosage, your healthcare provider may prescribe tadalafil at a dosage of 5mg. This is the lowest as-needed tadalafil dosage currently available. Although it’s slightly less effective than the 10mg and 20mg dosages at treating ED, it’s also less likely to cause certain side effects, which, for men with heart conditions and those vulnerable to dizziness, can be a necessary precaution for safe and effective use. If you don’t notice any improvements from a 10mg dosage, or don’t experience a big enough improvement to have satisfactory sex, your healthcare provider may prescribe a stronger 20mg dosage of tadalafil. The maximum dosage of tadalafil is 20mg, used as needed for sexual intercourse for men with more severe ED. You don’t want to do any of those things intentionally.
Tadalafil works by inhibiting the effects of cGMP-specific phosphodiesterase type 5 (or PDE5), an enzyme found in the smooth muscle cells of blood vessels. PDE5 plays a major role in regulating the flow of blood to certain parts of your body, including the erectile tissues of your penis. By inhibiting the effects of PDE5, tadalafil makes it easier for blood to flow to your penis and produce an erection. Our guide to PDE5 inhibitors has more information about how tadalafil, sildenafil, and other medications for erectile dysfunction work. There are a number of common use cases for this medication, including: Tadalafil for the symptoms of benign prostatic hyperplasia (BPH) Tadalafil for the symptoms of benign prostatic hyperplasia (BPH) Let’s look at the actual dosages in more detail.
The prescription drug is a PDE5 inhibitor, meaning it blocks phosphodiesterase 10 mg tadalafil type 5 enzymes that reduce blood flow to the penile tissues. So tadalafil essentially treats erectile dysfunction by increasing blood flow to your penis, making it easier for you to get an erection when you feel sexually aroused. Tadalafil is available in several dosages, from a minimum dosage of 2.5mg (milligrams) all the way up to a 20mg per tablet, the maximum dose of tadalafil in 24 hours. The typical as-needed starting dose of tadalafil is 10mg. The medication is typically prescribed at this dosage for use as needed before sex for men with mild to moderate ED. To get the best results from tadalafil, try to: Take tadalafil at least 30 minutes before having sex. Tadalafil usually reaches its peak blood concentration between 30 minutes and six hours. If you’re prescribed tadalafil for use as needed, you’ll get the best results by taking it at least 30 minutes before you and your partner plan to have sex.
CH was responsible for the statistical analyses. DH, HP, and JB were study investigators. AR contributed to data interpretation and manuscript outline. HB and CH drafted the manuscript with medical writing support provided by Trilogy Writing and Consulting GmbH. AR, DH, GdA, HP, JB, and KH provided substantial feedback on the draft manuscript.
All authors read and approved the final manuscript. IIEF domain scores at baseline in PDE5 inhibitor-naïve and PDE5 inhibitor pretreated patients (N = 778). Kaplan-Meier estimation in different age groups for time to discontinuation of tadalafil OaD treatment. Kaplan-Meier estimation in patients stratified according to severity of erectile dysfunction for time to discontinuation of tadalafil OaD treatment. Change of IIEF and EDITS total scores from baseline to Month 6 during treatment with tadalafil OaD - subgroup analysis (N = 778; unadjusted data). If you don’t notice any improvement, try taking tadalafil about two hours before you have sex.
The key reason: A single dose of tadalafil may provide relief from ED for up to 36 hours. If we wade into the science for a moment, that means the half-life of tadalafil is approximately 17.5 hours. That’s a really long time, and it’s only an average. In elderly men, for instance, tadalafil has a slightly longer half-life of roughly 21.6 hours. As a long-lasting ED medication, tadalafil is only recommended for use once per day.
For optimal results, it’s recommended to take tadalafil at least 30 minutes before you and your partner plan to have sex. But if you have sex every four hours, you won’t want to use tadalafil every time, as this could be very dangerous. Consult with a trusted healthcare professional for personalized medical advice. Contrary to popular belief, tadalafil and other PDE5 inhibitors won’t make you get random erections. Instead, proper use of tadalafil just increases blood flow to your penis, meaning you’ll only get an erection when you receive sexual stimulation or feel sexually aroused. Take tadalafil at least 30 minutes before having sex.
And if you begin your ED treatment journey with tadalafil, you’ll almost certainly be prescribed a 10mg dose to start. Most guys with ED who use tadalafil at this dosage are able to have sex successfully. Still, it’s possible that this dosage won’t meet your individual needs. In this case, your healthcare provider may prescribe a higher dose. For all as-needed dosages, you’ll typically want to take tadalafil at least 30 minutes to two hours before you plan to get intimate.