The maximum dosage of tadalafil is 20mg, used as needed for sexual intercourse for men with more severe ED.
| Storage Condition | Temperature Range | Light Exposure | Shelf Life | Additional Notes |
|---|---|---|---|---|
| Room Temperature | 20-25°C | Keep in original container | 2-3 years | Keep away from moisture and heat |
| Protect from Light | Yes | Yes | Store in a cool, dry place | |
| Keep Out of Reach of Children | Yes | Essential safety measure |
If you’re prescribed tadalafil at this dosage, it’s likely because smaller doses weren’t giving you the results you were hoping for.
Why is this medication prescribed?
The medication is typically prescribed at this dosage for use as needed before sex for men with mild to moderate ED. 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. Since tadalafil 20mg dosage is a higher dose, it’s important to follow your
| Parameter | Value | Description |
|---|---|---|
| Absorption Rate | Rapid | Peaks in about 2 hours |
| Bioavailability | 80% | Percentage absorbed into bloodstream |
| Half-life | 17.5 hours | How long the drug stays active |
| Metabolism | Liver via CYP3A4 | Hepatic processing |
| Excretion | Feces and urine | Mainly via feces |
healthcare provider’s instructions and take your medication no more than once per day.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Cialis Generic | 40mg | 270 + 10 Pills | 382.19€ 363.99€ | |
| Tadalista Super Active | 20mg | 120 + 16 Pills | 382.15€ 363.95€ | |
| Cialis Generic | 20mg | 30 + 4 Pills | 68.05€ 64.81€ | |
| Cialis Generic | 60mg | 90 + 6 Pills | 196.67€ 187.30€ | |
| Cialis Generic | 60mg | 30 + 2 Pills | 85.33€ 81.27€ | |
| Cialis Generic | 40mg | 120 + 8 Pills | 206.98€ 197.12€ | |
| Cialis Generic | 40mg | 20 Pills | 59.47€ 56.64€ | |
| Cialis Generic | 2.5mg | 120 + 6 Pills | 128.93€ 122.79€ | |
| Tadalista Super Active | 20mg | 10 Pills | 55.64€ 52.99€ | |
| Cialis Generic | 5mg | 360 + 10 Pills | 268.08€ 255.31€ | |
| Cialis Generic | 2.5mg | 30 + 4 Pills | 51.95€ 49.48€ | |
| Cialis Generic | 5mg | 30 + 4 Pills | 53.56€ 51.01€ | |
| Cialis Generic | 10mg | 30 + 4 Pills | 63.32€ 60.30€ | |
| Cialis Generic | 20mg | 270 + 10 Pills | 335.21€ 319.25€ | |
| Cialis Generic | 2.5mg | 10 Pills | 28.51€ 27.15€ |
At this dosage, tadalafil is more effective at improving erectile function and helping men with ED have sex successfully.
- Environmental note: dispose of unused medication properly.
- Do not flush down toilet; use take-back programs or pharmacy drop-offs.
- If no take-back, mix with undesirable substance (coffee grounds) in sealed bag.
- This prevents accidental ingestion or environmental contamination.
- Keep in original container with label to avoid confusion.
- Check expiration date; do not use expired medication.
Research shows that a dosage of 20mg is particularly effective for men with severe erectile dysfunction.
In case of emergency/overdose
The cost per dose of tadalafil is comparable to sildenafil or vardenafil and, if sexual activity is desired weekly, the cost is about $39 per month. As a result of its long duration of action, fewer doses of tadalafil may be needed, resulting in a small savings over time. The usual dose of tadalafil is 10 mg, no more than once per day, taken orally at least 30 to 60 minutes before sexual activity. Its effect may last up to 36 hours.1,6 The dose can be increased to 20 mg if necessary. Safe dosing of tadalafil includes downward dosage adjustment to 5 mg in patients with moderate to severe renal insufficiency.
Impotence and its medical and psychosocial correlates: Results of the Massachusetts Male Aging Study
In patients with mild to moderate hepatic dysfunction, the tadalafil dose should not exceed 10 mg. Tadalafil is not recommended in patients with severe hepatic dysfunction. Like other PDE5 inhibitors, tadalafil effectively improves the ability of men tadalafil 5mg with erectile dysfunction to achieve an erection and successfully complete intercourse. It is less effective, although still useful, in some men with ED due to diabetes. Its longer duration may require less frequent dosing and may allow the user to take it earlier in the day of planned sexual activity. Clinical trials show that side effects from tadalafil are slightly more common at this dosage
5.1 Cardiovascular
Tadalafil will lower blood pressure an additional 4 to 10 mm Hg when used with antihypertensive drugs. Dosage should be limited to 10 mg within a 72-hour period when patients are also taking drugs such as erythromycin, ketoconazole (Nizoral), itraconazole (Sporanox), protease inhibitors, and other drugs that inhibit the CYP3A4 enzyme system.1 Patients with cardiovascular diseases have been excluded from studies of tadalafil because so little is known about its safety profile in this population.1 The current recommendation for patients who experience coital angina after taking a PDE5 inhibitor is to contact emergency services that provide transport to a hospital.2 Rare reports of priapism have been reported with all of the drugs in this class.1 Long-term safety has not been established. Because of tadalafil’s long duration of action, patients are exposed to its effects for a longer period of time than with sildenafil or vardenafil.3,4 The most common dose-related side effects of tadalafil are headache (11 to 15 percent) and dyspepsia (8 to 10 percent). Back pain, beginning 12 to 24 hours after the dose and lasting for up to 48 hours, was reported in 5 to 6 percent of men, as compared with a rate of 3 percent in men receiving placebo. Changes in color vision, which has been reported with sildenafil, has been reported in less than 0.1 percent of patients in clinical trials of tadalafil.1 Tadalafil differs from sildenafil in its affinity for PDE6 and 11, which may account for fewer reported ocular effects and more reports of back pain with tadalafil than with sildenafil.3 The main outcomes studied in the treatment of ED are achievement of an erection, successful intercourse, and overall satisfaction with sexual function.
Drug Interactions
In five studies evaluating tadalafil in 5-, 10-, and 20-mg doses versus placebo, 321 men were assigned to a 10-mg regimen. In this group, 68 to 77 percent of men reported an erection suitable for insertion, compared with 42 to 55 percent receiving placebo (number needed to treat [NNT]=4 to 4.5). However, slightly fewer men reported successful intercourse (51 to 70 percent, NNT=4 to 5).1,5 The satisfaction with intercourse was 9.3 out of a maximum score of 15, compared with a score of 7.4 in patients taking placebo, and overall satisfaction was 6.7 out of a possible 10 with tadalafil compared with 5.2 in patients taking placebo.5 As with the other drugs in this class, overall effectiveness is diminished in patients with diabetes or ED. Tadalafil has not been studied in patients with antidepressant-induced ED. No studies have directly compared tadalafil with sildenafil or vardenafil, but overall success rates have been comparable among the three options. than at a lower dosage of 10mg, though the difference in tolerability is relatively small.
6.2 Postmarketing Experience
However, some authorities suggest that, because the sildenafil safety record is more established, it may be preferred over tadalafil.4 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.
Report Side Effects
Since tadalafil is the longest-lasting medication for erectile dysfunction, it should be treated differently than many other medications on the market. 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. While tadalafil is available as-needed, it’s also available for once-daily
2.5 Use with Food
For all as-needed dosages, you’ll tadalafil in women typically want to take tadalafil at least 30 minutes to two hours before you plan to get intimate. 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. use in much smaller dosages for always-on preparedness for sexual activity.
- Tadalafil 10 mg has a rapid onset compared to higher doses.
- It is marketed under various brand names like Cialis.
- Always follow the prescribing instructions precisely.
- Do not split or crush the tadalafil tablet.
- It is important to report any adverse reactions to a doctor.
- Tadalafil can be used as needed or daily, depending on the plan.
- It is not intended for use recreationally.
- Some users report mild muscle pain after taking tadalafil.
- Tadalafil does not cause spontaneous erections without stimulation.
- Regular use may improve erectile function over time.
Daily dose tadalafil is available at a dosage of 2.5mg or 5mg tablets.
- Discontinue tadalafil and seek help if erection lasts >4 hours.
- Priapism can cause permanent damage to penile tissue.
- Treatment for priapism may involve draining blood from the penis.
- This is a urological emergency requiring immediate hospital care.
- Risk factors for priapism: sickle cell anemia, multiple myeloma.
- Having a prior episode of priapism increases your risk.
There might be several reasons to go with daily dosages instead of the dosages where you take the medication as needed.
5.6 Alpha-blockers and Antihypertensives
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.
Less common
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. 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. Using tadalafil daily offers several advantages, as we’ve explained in our full guide to daily-use Cialis.
Uncommon side effects include …
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 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. However, keep in mind that daily use might change the side effect outcomes for some people.
- Stable coronary artery disease patients may use with physician approval.
- Avoid in patients with uncontrolled hypertension or hypotension.
- Use in patients with retinitis pigmentosa is not recommended.
- May cause non-arteritic anterior ischemic optic neuropathy (NAION).
- Symptoms of NAION: sudden vision loss in one eye; stop drug and call doctor.
- Regular eye exams are not specifically required but be vigilant.
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