You may be able to have sexual activity after 30 minutes and up to 36 hours after taking your tadalafil dose. Tadalafil may be a short-term or long-term treatment. It depends on the condition you’re taking the drug to treat and your treatment plan.

Dosage (mg) Common Brand Names Duration of Effect (hours) Notes
10 Cialis Up to 36 Suitable for daily use
20 Cialis Up to 36 Most prescribed strength
5 Tadalafil Generic Up to 36 Lower dose, for mild cases
25 Cialis Daily Up to 36 For continuous activity
40 Not commonly used Up to 36 Rarely prescribed

If you take tadalafil for BPH or PAH, it may be a long-term treatment. However, 10mg tadalafil if you start BPH treatment with tadalafil and finasteride, you may only take tadalafil for up to 26 weeks. Learn more about treatments for BPH (enlarged prostate) and PAH.

  • Tadalafil is a selective PDE5 inhibitor, which allows it to target specific enzymes.
  • It can improve erectile function, making intimacy more satisfying.
  • The medication is available in several generic options besides brand names.
  • Side effects may include nasal congestion, back pain, or dizziness.
  • Tadalafil should be used with caution in men with bleeding disorders.
  • It is recommended to avoid using tadalafil with alcohol to minimize side effects.
  • Consult your healthcare provider before starting tadalafil if you have health concerns.
  • Tadalafil does not protect against sexually transmitted infections.
  • For optimal results, follow your doctor’s recommended dosage and schedule.

For ED, tadalafil may be a short-term treatment if your doctor is able to treat the underlying cause. Tadalafil may also be a long-term treatment for ED. Before you start tadalafil, your doctor will discuss your treatment plan with you.

  • Tadalafil is not suitable for individuals taking certain antifungal or antibiotic medications.
  • It may interact with blood thinning drugs, increasing bleeding risk.
  • The common dosage and timing depend on individual health and condition severity.
  • Tadalafil's shelf life is typically 2-3 years when stored properly.
  • The medication is a prescription-only product in most countries.
  • Patients should avoid using expired medication to prevent reduced efficacy or risks.
  • Some health insurance plans may cover tadalafil depending on the diagnosis.
  • Always check with a healthcare provider before combining tadalafil with other treatments.
  • Tadalafil can help restore sexual confidence and improve intimacy quality.

They can help answer any questions you may have about how long you can expect to take tadalafil. For more information, see this article about tadalafil treatment. If you miss a dose of tadalafil, take it as soon as you remember.

Interactions between Tadalafil (Cialis) and other drugs

The maximum recommended dosage of tadalafil for PAH is 40 mg once daily. If you have questions about your dosage, talk with your doctor for more information. Tadalafil comes as an oral tablet that you swallow whole. Do not divide, crush, or chew the tablets. You may take your dose with or without food.

Pregnancy Categories

If you have trouble swallowing tablets, see this article for tips on how to take this form of medication. With the once-daily dosing regimen, doctors recommend taking tadalafil around the same time each day. This helps maintain a steady level of the drug in your body so Tadalafil can work effectively. If you’re taking tadalafil as needed for erectile dysfunction, talk with your doctor about the timing of your dose. Tadalafil should be taken before sexual activity. If it’s almost time for your next dose (the following day), skip the missed dose and take your next scheduled dose. Do not take two doses to make up for the missed one. Also, do not take more than one dose of tadalafil in a 24-hour period. To help make sure you don’t miss a dose, try using a medication reminder. This can include setting an alarm or putting a note where you’ll see it, such as on your bathroom mirror or bedside table. You could also download a reminder app on your phone. The FDA has not approved a 60-mg dose of tadalafil for any condition.

Product Dosage Quantity + Bonus Price
Cialis Generic2.5mg90 + 6 Pills112.43€ 107.08€
Cialis Generic5mg20 Pills41.99€ 39.99€
Tadalista Super Active20mg60 + 8 Pills230.32€ 219.35€
Cialis Generic5mg120 + 6 Pills132.92€ 126.59€
Cialis Generic60mg120 + 8 Pills240.18€ 228.74€
Cialis Generic2.5mg180 + 10 Pills154.86€ 147.49€
Cialis Generic20mg360 + 10 Pills427.34€ 406.99€
Tadalista Super Active20mg20 + 4 Pills92.35€ 87.95€
Cialis Generic2.5mg270 + 10 Pills199.64€ 190.13€
Cialis Generic40mg180 + 10 Pills277.29€ 264.09€
Cialis Generic2.5mg360 + 10 Pills260.03€ 247.65€
Cialis Generic2.5mg30 + 4 Pills51.95€ 49.48€
Cialis Generic2.5mg20 Pills40.73€ 38.79€
Tadalista Super Active20mg270 + 30 Pills661.49€ 629.99€
Cialis Generic60mg60 + 4 Pills145.06€ 138.15€

The maximum doses of tadalafil for each of its approved uses are as follows: ED: 20 mg as needed before sexual activity For details about tadalafil’s recommended dosages, see the “Tadalafil dosage” section above. If you have questions or concerns about your tadalafil dosage, talk with your doctor or pharmacist. If it seems like you need a higher dosage, ask your doctor tadalafil for premature ejaculation whether a dosage increase is right for you. Do not increase your dosage unless your doctor recommends doing so. Some pharmacies offer labels with large print, braille, or a code you scan with a smartphone to convert text to speech.

How it works

Contraindications are specific health conditions or situations in which a person should not take a medication due to safety concerns. If you have any of the following conditions or if any of the following apply to you, let your healthcare provider know because Tadalafil (Cialis) will not be safe for you to take. Taking a nitrate medication for chest pain (angina) Taking guanylate cyclase (GC) stimulators, such as Adempas (riociguat) History of allergic reaction to other tadalafil medications (for example, Adcirca) Tadalafil is a generic medication used to treat erectile dysfunction (ED), benign prostatic hyperplasia (BPH), and pulmonary arterial hypertension (PAH) in adults, with varying dosages depending on the condition. For ED, Tadalafil can be taken either once per day or as needed before sexual activity, with dosages ranging from 2.5 milligrams (mg) to 20 mg. For BPH and ED/BPH, the typical dosage is 5 mg once per day.

How is tadalafil supplied (dosage forms)?

It is important to follow your doctor’s prescribed dosage and not exceed the maximum recommended amounts. The Food and Drug Administration (FDA) has not approved doses such as 60 mg, and exceeding prescribed amounts can lead to harmful effects. Tadalafil is approved by the Food and Drug Administration (FDA) to treat the following conditions in adults: symptoms of benign prostatic hyperplasia (BPH), also known as enlarged prostate Tadalafil belongs to a drug class called phosphodiesterase 5 (PDE5) inhibitors. Tadalafil is also available under the brand names Cialis and Adcirca. Keep reading for specific information about the dosage of tadalafil, including its strengths and how to take the medication.

What is the dosage for tadalafil?

For a comprehensive look at tadalafil, see this article. Note: This article describes typical dosages of tadalafil provided by the drug’s manufacturer. When taking tadalafil, always follow the dosage prescribed by your doctor. The following is information about tadalafil’s recommended dosages. Typically, your doctor will start by prescribing a low dosage. If your local pharmacy doesn’t have these options, your doctor or pharmacist might be able to recommend a pharmacy that does. If you’re having trouble opening medication bottles, ask your pharmacist about putting tadalafil tablets in an easy-open container.

What other drugs will affect tadalafil?

For details about the side effects of tadalafil, see the “Side effects” section of this article. For more information about your specific dosage, talk with your doctor. Tadalafil is also approved to help treat BPH (enlarged prostate). The buy tadalafil recommended starting dose is 5 mg. You’ll usually take this once daily.

More common

The maximum recommended dosage of tadalafil for BPH is 5 mg once daily. Your doctor may prescribe the drug finasteride (Proscar) to take with tadalafil for BPH. Talk with your doctor if you have questions about your dosage. For people who have ED and BPH (ED/BPH), the recommended starting dose of tadalafil is 5 mg. You’ll usually take this once daily.

Will I need to take this drug long term?

The maximum recommended dosage of tadalafil for ED/BPH is 5 mg once daily. Doctors may prescribe tadalafil to treat PAH. In this case, the recommended starting dose of tadalafil is 40 mg. You’ll usually take this once daily. You’ll likely take two 20-mg tablets at once for your daily dose of 40 mg. They also may recommend tools that can make it easier to open bottles. It’s important that you do not take more tadalafil than your doctor prescribes. For some medications, taking more than the recommended amount may lead to harmful effects or overdose. Call your doctor right away if you believe you’ve taken too much tadalafil. Another option is to call America’s Poison Centers at 800-222-1222 or use its online tool. If you have severe symptoms, immediately call 911 or your local emergency number, or go to the nearest emergency room.

Country Average Price (per pill) Cheapest Price Most Expensive Price Notes
USA $10 - $20 $8 $25 Brand vs generic
UK £8 - £15 £6 £18 Prescription required
India $1 - $3 $0.5 $5 Generic options available
Australia AUD 15 - AUD 25 AUD 12 AUD 30 Higher regulation prices

To learn about some of the conditions tadalafil is approved to treat, see this list of ED articles. 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.

  • Tadalafil enhances erectile response by increasing nitric oxide effects in the corpus cavernosum.
  • It is approved by the FDA for the treatment of ED and BPH in men.
  • The medication should be taken at least 30 minutes before sexual activity.
  • Tadalafil's pharmacokinetics allow for flexible timing of doses.
  • Patients with liver or kidney issues should consult their doctor before use.
  • Combining tadalafil with other PDE5 inhibitors is not recommended.
  • Tadalafil may cause vision changes, such as blurred vision or color tingling.
  • Women should not use tadalafil, as safety has not been established for them.
  • Tadalafil therapy may improve quality of life and sexual confidence.

You should always consult your doctor or another healthcare professional before taking any medication. 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.

More about tadalafil

Then they’ll adjust it over time to reach the amount that’s right for you. Your doctor will ultimately prescribe the smallest dosage that provides the desired effect. The following information describes dosages that are commonly recommended. However, be sure to take the dosage your doctor prescribes for you. Your doctor will determine the best dosage to fit your needs.

Cialis for ED and BPH

Doctors may prescribe tadalafil to treat ED. There are two dosing options when taking tadalafil for ED: once daily and as needed. Once daily: If your doctor prescribes tadalafil once daily for ED, your starting dose will likely be 2.5 mg. If this dose isn’t working for you, your doctor may recommend a dose increase — up to 5 mg to treat ED. This is the maximum dose of tadalafil that’s recommended for use once daily.

When is 60 mg of tadalafil prescribed?

As needed: If your doctor prescribes tadalafil as needed for ED, your starting dose will likely be 10 mg. Typically, you’ll take this right before sexual activity. If this dose isn’t working for you, your doctor may recommend a dose increase to 20 mg, taken once before sex. This is the maximum dose in 24 hours for use as needed. If you experience too many side effects with the 10 mg starting dose, your doctor may decrease it to 5 mg before sexual activity. Can juicing help you get more fruits and vegetables?

  • Tadalafil comes in various tablet strengths, typically 2.5 mg, 5 mg, 10 mg, and 20 mg.
  • It is not intended for use recreationally or by individuals without ED or BPH.
  • Tadalafil can sometimes cause a sudden drop in blood pressure, so monitoring is advised.
  • Patients should inform their doctor of all health conditions before starting tadalafil.
  • Tadalafil may be used daily or as needed, depending on medical advice.
  • Alcohol consumption can increase the risk of side effects when taking tadalafil.
  • Overdose symptoms may include prolonged erection, chest pain, or dizziness.
  • Tadalafil is available by prescription; do not buy it from unregulated sources.
  • It is important to store tadalafil at room temperature, away from moisture.

How to protect your health in a power outage Physical therapy provides modest improvement for chronic low back pain Kinesio taping offers only modest relief for musculoskeletal disorders Scoliosis treatment: Can it help as you get older? New resistance training guidance may simplify your workout The problem with "classic" Lyme disease symptoms Are those body aches a sign of gallstones? Tadalafil (Cialis) is one of the most popular erectile dysfunction (ED) drugs. The drug comes in low-dose versions that can be taken daily. This means you can have sex at any time, rather than needing to take a pill from time to time as needed like other ED brands.

Interaction / Contraindication Description Risk Level Recommended Action
Nitrates Can cause severe hypotension High Avoid use together
Alpha-blockers Risk of blood pressure lowering Moderate Consult doctor for dosage
Grapefruit Juice Affects drug metabolism Moderate Limit intake during therapy
Cardiovascular conditions Risks vary depending on condition Variable Medical consultation required
Liver or Kidney Disease May affect drug clearance High Medical advice necessary

The starting dose for daily-use Cialis is 2.5 milligrams (mg). If that doesn't work, you can increase your daily dose up to 5 mg. But is this the right approach for you—or are you better off with traditional ED drugs like Viagra, Levitra, or even the nondaily version of Cialis? If you are contemplating Cialis for daily use, consider these questions and then discuss it with your doctor: If it's two or more times a week, a daily pill might be a reasonable choice, since the drug continually circulates in your bloodstream.