Addressing Common Myths About Daily Cialis

Another option is to call America’s Poison Centers at 800-222-1222 or use its online tool.

Cialis And Viagra Dosages Compared

The maximum recommended dosage for ED or BPH is 20 mg per day. Your doctor may adjust your Cialis dosage based on factors such as other medications you take, whether you experience bothersome side effects, and whether you have kidney or liver problems. Cialis belongs to a drug class called phosphodiesterase-5 (PDE5) inhibitors. It is available in a generic version. This article describes the dosages of Cialis, as well as its available strengths and how to take it.

How to avoid Cialis side effects

The following information describes dosages that are commonly used or recommended for Cialis. Be sure to take the dosage your doctor prescribes for you. They’ll determine the best dosage to fit your needs. In some cases, doctors may adjust your dosage from those mentioned here. Cialis comes as an oral tablet in four strengths: 2.5 milligrams (mg), 5 mg, 10 mg, and 20 mg.

Dosage Forms & Strengths

Cialis is approved to treat the following conditions: Note: Some people may be prescribed Cialis to treat both ED and BPH. Whichever condition Cialis is used to treat, the recommended buy cialis with priligy online maximum dose per day is 20 mg. This is the highest dosage that a doctor may prescribe. If you’re prescribed Cialis for daily use, the typical starting dosage is 2.5 mg taken once per day. If this dosage is not effective for you, your doctor may increase your dosage to 5 mg per day. If you have severe symptoms, immediately call 911 price cialis super active or your local emergency number, or go to the nearest emergency room. The Cialis dosage your doctor prescribes will depend on several factors. the type and severity of the condition you’re using Cialis to treat side effects that you may have from taking Cialis how well the medication is working for you, if used to treat erectile dysfunction (ED) Other medical conditions you have can also affect your Cialis dosage.

Product	Dosage	Quantity + Bonus	Price
Cialis Generic	2.5mg	60 + 4 Pills	83.43€ 79.46€	Buy
Cialis Generic	10mg	180 + 8 Pills	236.88€ 225.60€	Buy
Cialis Generic	10mg	120 + 6 Pills	178.49€ 169.99€	Buy
Cialis Generic	40mg	60 + 6 Pills	130.98€ 124.74€	Buy
Cialis Black	80mg	30 + 2 Pills	89.11€ 84.87€	Buy
Cialis Black	80mg	20 Pills	71.83€ 68.41€	Buy
Cialis Super Active	20mg	120 + 16 Pills	382.15€ 363.95€	Buy
Cialis Original	20mg	64 + 4 Pills	274.18€ 261.12€	Buy
Cialis Generic	5mg	180 + 10 Pills	159.65€ 152.05€	Buy
Cialis Generic	60mg	10 Pills	41.22€ 39.26€	Buy
Cialis Generic	5mg	20 Pills	41.99€ 39.99€	Buy

If you have kidney or liver problems, your doctor may adjust your Cialis dosage. If the kidney or liver problems are mild or moderate, you’ll likely need a lower dose of the drug than usual. Keep in mind that if you have severe liver problems, you should not use Cialis. The drug is also not recommended for daily use if you have severe kidney problems. Your doctor can determine the severity of your kidney or liver problems and whether Cialis is a safe medication for you to take. Talk with your doctor or pharmacist if you have questions about Cialis dosage adjustments. You can take them with buy cialis jelly or without food. If you take Cialis for occasional use to treat erectile dysfunction (ED), you should take your dose before sexual activity. If you take Cialis daily for ED, benign prostatic hyperplasia (BPH), or both, you can take your dose at any time of day. But you should try to take your dose at the same time every day. You should not take more than one dose of Cialis per day. Be sure not to take more of the drug than your doctor prescribes for you. Doing so may lead to serious side effects from Cialis. If you have questions about how to take Cialis, talk with your doctor or pharmacist. If you forget to take a once-daily dose of Cialis, try to take it as soon as you remember.

Main points

You do not have to take Cialis at any specific time before sexual activity when it’s prescribed in this way. You can take your dose at any time of day. But you should try to take it at the same time every day. This helps ensure there’s enough medication in your body for Cialis to be effective. The typical dosage of Cialis for occasional use in treating ED is 10 mg taken before sexual activity.

Does Cialis increase the size of a man’s penis?

If you have side effects with the 10-mg dose, your doctor may reduce your dose to 5 mg. If the 10-mg dose doesn’t work for you, they may increase your dose to the maximum recommended dosage of 20 mg per day. When taken for occasional use to treat ED, the effects of Cialis have been reported to last up to 36 hours. Regardless of the prescribed dose, you should not take more than one Cialis tablet per day. For treating BPH, the recommended Cialis dosage is 5 mg taken once per day.

Tadalafil may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:

For use as a single medication to treat both ED and BPH, the recommended Cialis dosage is 5 mg taken once per day. You don’t have to take Cialis at any specific time before sexual activity when it’s prescribed in this way. Doctors recommend using Cialis as a long-term treatment, even if you take it only on occasion to treat ED. If you and your doctor determine that Cialis is safe and effective for you, you’ll likely take it long term. The following are some answers to frequently asked questions about Cialis dosages. But keep in mind that you should not take more than one Cialis dose per day.

Overdose/Missed Dose

The maximum recommended dosage of Cialis is 20 mg once per day. Taking a higher dose of Cialis than recommended could increase your risk for side effects. These can include serious side effects such as drops in blood pressure or priapism (a painful erection that won’t go away). It’s important not to take more Cialis than the dose your doctor recommends. You should take Cialis exactly as it’s prescribed for you.

What to do in case you take too much Cialis

If you have other questions about Cialis doses, talk with your doctor or pharmacist. Cialis dosages for someone who is age 70 years (and older adults in general) are the same as those for other adults. For recommended doses, see the “Cialis dosage” section. Older adults may be more sensitive to the effects of Cialis. Because of this, your doctor may prescribe a lower dose than usual when you start taking Cialis.

If I take 5 milligrams (mg) of Cialis daily, how long does it take the drug to work?

Then, if needed, they can adjust it over time to reach the amount that’s right for you. If you have additional questions about the use of Cialis in older adults, talk with your doctor or pharmacist. It’s important that you do not use more Cialis than your doctor prescribes. For some medications, taking more than the recommended amount may lead to side effects or overdose. Call your doctor right away if you believe you’ve taken too much Cialis. So if you missed a dose yesterday, skip that dose and take your next scheduled dose of Cialis. It’s important that you do not take more Cialis than your doctor prescribes for you. Doing so may lead to serious side effects.

Question	Answer	Notes
Can I take Cialis daily?	Yes, 5 mg is the lowest once-daily dose approved for daily use.	Ensures spontaneity
Is it safe for women?	No, Cialis is not approved or recommended for women.	Limited research
Does food affect absorption?	Food, especially high-fat meals, may delay onset.	Best taken on an empty stomach or with light meal
Can I drink alcohol?	Moderate alcohol consumption is generally safe but may increase side effects.	Use in moderation
What should I do if I miss a dose?	Take as soon as remembered unless close to the next dose.	Do not double doses

To help make sure that you don’t miss a dose, try using a medication reminder. This can include setting an alarm or timer on your phone or downloading a reminder app. Disclaimer: Medical News Today has made every effort to make certain that all information is factually correct, comprehensive, and up to date. However, this article should not be used as a substitute for the knowledge and expertise of a licensed healthcare professional. You should always consult your doctor or another healthcare professional before taking any medication.

• The 5 mg tablet is the lowest strength available for daily use.
• Brand-name Cialis 5 mg is manufactured by Eli Lilly.
• Patents have expired, allowing multiple generic manufacturers.
• Generic bioequivalence is rigorously tested by the FDA.
• Pill imprint "C 5" often identifies brand-name Cialis 5 mg.
• Different generics may have different shapes, colors, or imprints.
• Mail-order pharmacies can be a convenient source for refills.
• Traveling with medication: keep in original labeled container.
• Temperature extremes can degrade the medication's potency.
• Dispose of unused medication via drug take-back programs.

The drug information contained herein is subject to change and is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses.

• Not a cure for erectile dysfunction; treats symptoms while taken.
• Can be used safely long-term under medical supervision.
• May interact with certain antibiotics and antifungal medications.
• Men over 65 may be more sensitive to side effects.
• Use cautiously with medications for high blood pressure.
• Recreational use without medical need is dangerous and illegal.
• Counterfeit versions sold online often contain incorrect dosages.
• Report any chest pain, dizziness, or nausea to your doctor.
• Combining with other ED treatments is not recommended.
• Allows for less frequent dosing compared to sildenafil (Viagra).

Generic name: Tadalafil 5mg Dosage form: tablet, film coated Drug class: Impotence medications Do not split CIALIS tablets; entire dose should be taken. The recommended starting dose of CIALIS for use as needed in most patients is 10 mg, taken prior to anticipated sexual activity. The dose may be increased to 20 mg or decreased to 5 mg, based on individual efficacy and tolerability. The maximum recommended dosing frequency is once per day in most patients. CIALIS for use as needed was shown to improve erectile function compared to placebo up to 36 hours following dosing. Therefore, when advising patients on optimal use of CIALIS, this should be taken into consideration. The recommended starting dose of CIALIS for once daily use is 2.5 mg, taken at approximately the same time every day, without regard to timing of sexual activity. The CIALIS dose for once daily use may be increased to 5 mg, based on individual efficacy and tolerability.

Before Using

2008. 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.

Side effect details

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Dosage for both ED and BPH

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 (tadalafil) is a brand-name drug used to treat erectile dysfunction (ED) and benign prostatic hyperplasia (BPH). The typical dosage of Cialis depends on the condition it’s being used to treat. And for ED, the dosage depends on whether it’s taken daily or as needed. The recommended dose of CIALIS for once daily use is 5 mg, taken at approximately the same time every day. When therapy for BPH is initiated with CIALIS and finasteride, the recommended dose of CIALIS for once daily use is 5 mg, taken at approximately the same time every day for up to 26 weeks. The recommended dose of CIALIS for once daily use is 5 mg, taken at approximately the same time every day, without regard to timing of sexual activity. Creatinine clearance 30 to 50 mL/min: A starting dose of 5 mg not more than once per day is recommended, and the maximum dose is 10 mg not more than once in every 48 hours.