Understanding the Cialis 10mg Dosage for Erectile Dysfunction

As it’s the unbranded version, the tadalafil 10mg price will be slightly cheaper.

Schedule Type	Timing	Notes
As-needed	30 minutes before sexual activity	Max frequency: once per day
Daily use	Same dose every 24 hours	For BPH or pulmonary HTN
Adjustment	Consult doctor for dose modification	Based on response and tolerance

The 10mg dose works for around 71% of men and has a lower risk of side effects than the 20mg dose. If you’re starting treatment with Cialis daily, you’ll normally be prescribed Cialis 2.5mg.

Is generic Cialis (tadalafil) as potent as brand name Cialis?

When compared, 72% of men preferred Cialis Daily over regular Cialis. Cialis 5mg is used in several ways. If you’re taking Cialis Daily at 2.5mg and you’re not seeing the results you would like, your clinician may prescribe you an increased dose of 5mg. Equally, if you’re taking Cialis at the starting dose of 10mg but find you’re suffering too many adverse side effects they may discuss lowering your dose to 5mg. Cialis 5mg is also used in the treatment of Benign Prostatic Hyperplasia (BPH).

Book a Cialis prescription request appointment.

So, if you’re over 40 years old and have noticed that you’re getting up more often at night to urinate, your urine stream is weaker than it used to be or you get some dribbling after urination, then Cialis daily will help that too. It’s also interesting to note that some of the traditional treatments for BPH, like tamsulosin or finasteride, can actually cause erection problems. If you’re taking BPH treatment, talk to our experts or your usual doctor about Cialis daily as it could be a suitable treatment. Different doses of Cialis offer you and your clinician flexibility. If you experience side effects these can be reduced with a lower dose. This is the lowest daily dose available. The unbranded, generic version is Tadalafil 2.5mg which once again is usually at a lower price point. But your physician can increase or decrease your dose based on your response to the treatment. This is to keep the risk of side effects low — your doctor will aim for the lowest dose possible to get the job done. (Which is 2.5mg for ‘daily’ use, and 10mg for ‘on-demand’ use.

Product	Dosage	Quantity + Bonus	Price
Cialis Original	20mg	48 + 4 Pills	224.69€ 213.99€	Buy
Cialis Professional	20mg	60 + 2 Pills	183.83€ 175.08€	Buy
Cialis Generic	60mg	20 Pills	65.61€ 62.49€	Buy
Cialis Generic	40mg	90 + 6 Pills	171.35€ 163.19€	Buy
Cialis Generic	2.5mg	90 + 6 Pills	112.43€ 107.08€	Buy
Cialis Professional	20mg	10 Pills	48.29€ 45.99€	Buy
Cialis Generic	10mg	60 + 6 Pills	105.81€ 100.77€	Buy
Cialis Original	20mg	34 + 2 Pills	183.99€ 175.23€	Buy
Cialis Black	80mg	10 Pills	43.27€ 41.21€	Buy
Cialis Generic	5mg	30 + 4 Pills	53.56€ 51.01€	Buy
Cialis Black	80mg	90 + 6 Pills	207.88€ 197.98€	Buy
Cialis Super Active	20mg	10 Pills	55.64€ 52.99€	Buy
Cialis Generic	5mg	180 + 10 Pills	159.65€ 152.05€	Buy
Cialis Professional	40mg	270 + 6 Pills	898.37€ 855.59€	Buy

If your ‘on-demand’ dose doesn’t work well enough, your clinician may increase it to 20mg. And similarly, if your daily dose of 2.5mg isn’t working as well as tadalafil cialis daily you’d like, it can then be increased to 5mg.

3 simple steps to request your Cialis prescription today

The PlushCare site or any linked materials are not intended and should not be construed as medical advice, nor is the information a substitute for professional medical expertise or treatment. Between you and your clinician, finding the right Cialis dosage, on a treatment plan tailored to you, can take time. One of the first questions to consider will be whether you feel Cialis “on-demand” or “for once daily use” will be best for your lifestyle. Cialis Daily is a good option if you’re having sex more than three times a week or if you don’t want the pressure of calculating whether or not sex might be on the cards and when to time your tablet. The daily version contains a tadalafil dose of 2.5mg or 5mg.

Other Interactions

On-demand or “weekend” Cialis is stronger, with a tadalafil dosage of 10mg or 20mg. You might choose the on-demand Cialis dose if your ED comes and goes or you’re happy to just take it when you need it and don’t want a daily tablet. If the initial dose isn’t right because of too many side effects or you’re not reaching your full potential, don’t worry. Speak with your prescriber — with four doses available, they’ll help you find the one which works for you. There are four different Cialis dosages: 2.5mg, 5mg, 10mg and 20mg. If you experience side effects on Cialis, let your doctor or pharmacist know. They’ll suggest either lowering your dose or recommend an alternative ED treatment. To minimize the risk of side effects avoid grapefruit, drinking too much alcohol, and do not take more than one dose of Cialis per day.

• Clinical trials have proven the efficacy and safety of Cialis (Tadalafil).
• In studies, men taking Tadalafil reported significant improvement in erectile function.
• It has been extensively studied in men with ED and comorbid conditions like diabetes.
• The safety profile is well-established after years of widespread use.
• Data from post-marketing surveillance continues to monitor for rare adverse events.
• Research into new applications for Tadalafil, like altitude sickness, is ongoing.
• Always rely on information from clinical studies and reputable medical sources.

If you aren’t seeing the results you want on Cialis Daily 2.5mg, and don’t experience side effects, your prescriber may recommend upping your dose to Cialis 5mg daily. It should be equally as effective at treating ED as Cialis.

Cialis prescription FAQs

If you’re prescribed 20mg and find either that you’re experiencing too many side effects or are not seeing the results you want, speak with your clinician. They may suggest another type of ED pill or an alternative treatment. As 20mg is the Cialis max dose there is no “Cialis 30mg” or beyond and you should never take more than one tablet in any 24 hour period. Known as the “standard dose,” Cialis 10mg is the initial dose of Cialis prescribed when starting treatment. Tadalafil 10mg is the generic equivalent and will be equally as effective. There is no Cialis 40mg or Tadalafil 40mg available in the US.

Pros and cons of Cialis (tadalafil)

Which you choose depends on how well you respond to treatment and whether it suits your lifestyle. Different Cialis strengths each have different amounts of the active ingredient: tadalafil. The starting dose is usually 10mg for as-needed use and 2.5mg for daily use. These can be increased to 20mg or 5mg respectively, depending on how you respond to the treatment. Cialis 10mg is the dose most men will initially be prescribed.

Dosage for benign prostatic hyperplasia (BPH)

The majority of men will find that Cialis 10mg works well for them with 71% reporting they could achieve an erection suitable for sex. Your clinician may recommend it if you’re not responding to the standard starting dose of 10mg. In a study of over a thousand men treated with Cialis 20mg, 91% were satisfied with the outcome of their treatment. Cialis 2.5mg is the lowest dosage offered. Whilst 2.5mg may sound low, daily dosing means that tadalafil is always circulating in your system, allowing for spontaneous sex. A tadalafil dosage of 40mg is used to treat pulmonary arterial hypertension, but this is under careful medical supervision. Doses higher than 20mg have a higher risk of side effects and can dangerously affect blood pressure. One such side effect, priapism, is an erection that lasts more than 4 hours and requires immediate medical attention. At your consultation, make sure you give your doctor your full medical history. This will help them make the best initial decision about your erectile dysfunction treatment. Once you begin treatment, keep an eye out for any side effects and let your prescriber know if they occur. Whilst it’s important you give your prescribed dose a few tries, it should ultimately offer you the results you want. If this isn’t the case, again, let your clinician know. Getting the best results when you take Cialis is the end goal. Always follow the instructions in the leaflet or on the pack and any specific guidance given to you by your doctor. If you’re taking Cialis as needed, remember to give it enough time to work. Results aren’t instant, so aim for no less than 30 minutes before sex — longer if possible.

PDE-5 Inhibitors Come With Drawbacks

It’s unlikely you will be prescribed it when you first start treatment. If you’ve tried a 10mg Cialis dosage, you haven’t seen results you hoped for and you didn’t have side effects, your clinician may consider prescribing the 20mg. You might feel the higher the dose the better, but if you get easy, strong erections on 10mg a higher dose isn’t going to beat that. It will however increase the risk of side effects. Your clinician will evaluate whether the benefits outweigh the risk of side effects. Avoiding mixing Cialis with nitrates, such as isosorbide mononitrate or GTN spray. These cause a drop in blood pressure, which can be dangerous and never take double doses or split doses. 2004.The efficacy and safety of tadalafil: an update. Tadalafil administered once daily for lower urinary tract symptoms secondary to benign prostatic hyperplasia: A dose finding study.

• The decision between daily and on-demand dosing is made with your doctor.
• Daily dosing provides spontaneity, as the medication is always in your system.
• On-demand dosing may be preferable if you have sexual activity less frequently.
• Daily dosing uses a lower amount of medication (5mg) but is taken consistently.
• The on-demand dose (10mg or 20mg) is higher but taken infrequently.
• Your lifestyle and sexual habits will influence this decision.
• The choice can be reevaluated and changed based on your experience.

The Journal of Urology, 180(4), 1228-1234 Coward, Robert M., Carson, Culley C.

• Erectile dysfunction can be a sign of an underlying cardiovascular condition.
• Successfully treating ED can improve quality of life and self-esteem.
• Open communication with your partner about ED and its treatment is important.
• Cialis does not protect against sexually transmitted infections (STIs).
• The use of condoms is still necessary to prevent the spread of STIs.
• The medication only addresses the physical aspect of achieving an erection.
• A healthy sexual relationship involves both physical and emotional connection.

2008. Tadalafil in the treatment of erectile dysfunction. A comparison of the efficacy and tolerability of tadalafil 10 mg and 20 mg in Japanese patients with severe erectile dysfunction. The journal of sexual medicine, 4(3), pp.745–752. This page was medically reviewed by Dr Alexandra Cristina Cowell, Writer & Clinical Content Reviewer on Sep 03, 2025. Next review due on Sep 03, 2028. When we present you with stats, data, opinion or a consensus, we’ll tell you where this came from. And we’ll only present data as clinically reliable if it’s come from a reputable source, such as a state or government-funded health body, a peer-reviewed medical journal, or a recognised analytics or data body.

Brand Name

If you aren’t seeing the results you want, your dose can be increased. It also means that more men are likely to find a medication that helps their ED symptoms but also minimizes the risk of side effects. Cialis 10mg and 20mg will stay active in your system for up to 36 hours. Meaning once taken you have a 36-hour window where Cialis should make getting an erection easier. It does not mean you’ll have a prolonged erection and if you have an erection for four hours you should seek medical attention.

Cialis form and strengths

By taking a low dose every day, Cialis daily maintains a constant level of the medication in your system, meaning you’re ready for sex at any time. This is why it’s a good idea to take Cialis daily at the same time every day so that it’s continuously active in your system. As far as Cialis daily vs on-demand, the answer depends on how you need Cialis to work for you. If you want spontaneous sex, Cialis daily is the better option. However, if your ED comes and goes, you don’t want to take a tadalafil daily dose or aren’t sexually active more than two days a week, on-demand Cialis may be best. We couldn't find what you're looking for. Or, if you're looking for something we don't have yet, you can suggest something. All of our reviews are collected from real patients after their treatment has been delivered. We publish reviews collected through independent platforms including Reviews.io and Trustpilot. Why this page was updated on Sep 19, 2025 Content checked and updated as part of our 3-yearly periodic review, to ensure accuracy and currentness. Cialis is available in tablet form in strengths of 2.5 milligrams (mg), 5 mg, 10 mg, and 20 mg. The dosage varies depending on the condition being treated and whether it’s prescribed for occasional or daily use. For erectile dysfunction, Cialis can be taken occasionally as needed (10 mg, adjusted to 5 mg or 20 mg) or daily (2.5 mg, adjusted to 5 mg).

• A prescription is valid for a specific period, usually one year from the issue date.
• Refills will be authorized based on the original prescription instructions.
• You can request a refill from your pharmacy before you run out of medication.
• The pharmacy will contact your doctor for authorization if needed.
• Some states allow electronic prescriptions to be sent directly to the pharmacy.
• If you need to change pharmacies, your doctor can send a new prescription.
• Keep track of your refills to avoid running out of medication.