HOW TO USE THIS INFORMATION: This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you.

This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs.

Selected from NATIONAL DRUG DATA FILE (NDDF) data included with permission and copyrighted by First Databank, Inc., 2019. This copyrighted material has been downloaded from a licensed data provider. The above information is intended to supplement, not substitute for, the expertise and judgment of your health care professional.

Cialis Dosage and Administration

Talk to your doctor if you are using marijuana (cannabis). Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). This brand of the drug is not usually used in women. During pregnancy, tadalafil should be used only when clearly needed. Discuss the risks and benefits with your doctor.

Cialis dosing in special populations and clinical considerations

It is unknown if this medication passes into breast milk. Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval. You should consult your health care professional before taking any drug, changing your diet, or commencing or discontinuing any course of treatment. 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.

Product Dosage Quantity + Bonus Price
Cialis Original20mg14 + 2 Pills95.75€ 91.19€
Cialis Black80mg120 + 8 Pills264.77€ 252.16€
Cialis Generic10mg120 + 6 Pills178.49€ 169.99€
Cialis Generic60mg60 + 4 Pills145.06€ 138.15€
Cialis Generic40mg20 Pills59.47€ 56.64€
Cialis Soft Tabs20mg60 + 4 Pills159.37€ 151.78€
Cialis Generic5mg30 + 4 Pills53.56€ 51.01€
Cialis Professional20mg360 + 6 Pills807.03€ 768.60€
Cialis Generic40mg60 + 6 Pills130.98€ 124.74€
Cialis Generic2.5mg90 + 6 Pills112.43€ 107.08€
Cialis Generic10mg20 Pills48.23€ 45.93€
Cialis Generic20mg90 + 6 Pills154.71€ 147.34€
Cialis Generic60mg120 + 8 Pills240.18€ 228.74€
Cialis Professional20mg10 Pills48.29€ 45.99€
Cialis Generic5mg60 + 4 Pills86.02€ 81.92€
Cialis Generic2.5mg10 Pills28.51€ 27.15€

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 cialis order mastercard 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.

8.6 Hepatic Impairment

Do not share this medication with others. If you are taking this medication on a regular schedule and you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose. Take your next dose at the regular time. Do not double the dose to catch up.

Timing and duration for tadalafil

Store at room temperature away from light and moisture. Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company. 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.

Cialis Pharmacokinetics

Tadalafil's effect on sexual ability may last up to 36 hours. The second way to treat ED is to take tadalafil regularly, once a day every day. If you take it this way, you may attempt sexual activity at any time between your doses. If you are taking tadalafil to treat both ED and BPH, take it as directed by your doctor, usually once a day. You may attempt sexual activity at any time between your doses.

How Long Does It Take For Results?

If you are taking tadalafil once daily for BPH, or for ED, or for both, take it regularly to get the most benefit from it. To help you remember, take it at the same time each day. Tell your doctor if your condition does not get better or if it gets worse. Headache, stomach upset, back pain, muscle pain, stuffy nose, flushing, or dizziness may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. 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.

Parameter Value Description Note
Absorption time 30-60 minutes Time to reach peak plasma levels Takes about 1 hour for maximum effect
Half-life 17.5 hours Duration of active drug in body Allows for once-daily dosing
Bioavailability 80% Percentage absorbed into circulation High absorption efficiency
Metabolism Liver (via CYP3A4 enzyme) Breakdown of drug Consider interactions with CYP3A4 inhibitors

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.

17.3 Concomitant Use with Drugs Which Lower Blood Pressure

To reduce the risk of dizziness and lightheadedness, get up slowly when rising from a sitting or lying position. Remember that this medication has been prescribed because your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Sexual activity may put extra strain on your heart, especially if you have heart problems. If you have heart problems and experience any of these serious side effects while having sex, stop and get medical help right away: Rarely, sudden decreased vision, including permanent blindness, in one or both eyes (NAION) may occur.

Benign prostatic hyperplasia

If this serious problem occurs, stop taking tadalafil and get medical help right away. You have a slightly greater chance of developing NAION if you have heart disease, diabetes, high cholesterol, certain other eye problems ("crowded disk"), high blood pressure, if you are over 50, or if you smoke. Rarely, a sudden decrease or loss of hearing, sometimes with ringing in the ears and dizziness, may occur. Stop taking tadalafil and get medical help right away if these effects occur. In the rare event you have a painful or prolonged erection lasting 4 or more hours, stop using this drug and get medical help right away, or permanent problems could occur. Contrary to popular belief, tadalafil and other PDE5 inhibitors won’t make you get random erections.

The drug Cialis is popular because you can take it every day. But should you?

Some products that may interact with this drug are: Tadalafil can cause a serious drop in your blood pressure cialis tablet 5 mg when used with nitrates, which can lead to dizziness, fainting, and rarely heart attack or stroke. Do not use any of the following with tadalafil or within 48 hours of your last dose of tadalafil: certain drugs used to treat chest pain/angina (nitrates such as nitroglycerin, isosorbide) recreational drugs called "poppers" containing amyl or butyl nitrite If you are also taking an alpha blocker medication (such as doxazosin, tamsulosin) to treat an enlarged prostate/BPH or high blood pressure, your blood pressure may get too low which can lead to dizziness or fainting. Your doctor may start treatment with a lower dose of tadalafil or adjust your alpha blocker medication to minimize your risk of low blood pressure. Other medications can affect the removal of tadalafil from your body, which may affect how tadalafil works. Examples include azole antifungals (such as itraconazole, ketoconazole), macrolide antibiotics (such as clarithromycin, erythromycin), HIV protease inhibitors (such as fosamprenavir), rifampin, ritonavir, among others.

Dosage adjustments

Do not take this medication with any other product that contains tadalafil or other similar medications used to treat erectile dysfunction-ED or pulmonary hypertension (such as sildenafil, vardenafil). If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call 1-800-222-1222. Canada residents can call 1-844-764-7669. 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.

Side Effect Frequency Severity Recommended Action
Headache Common Mild Usually temporary; OTC pain relief can help
Dyspepsia (Indigestion) Common Mild Dietary adjustments or antacids
Muscle Aches Less common Mild Rest or analgesics
Flushing Common Mild Cooling measures; usually transient
Vision Changes Rare Moderate Seek medical advice if sudden vision disturbance occurs

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.

Why is this medication prescribed?

A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: itching/swelling (especially of the face/tongue/throat) This is not a complete list of possible side effects. If you notice other effects not listed buy cheap cialis professional online above, contact your doctor or pharmacist. You may report side effects to FDA at 1-800-FDA-1088 or at In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Oral Administration

Before taking tadalafil, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using this medication, tell your doctor or pharmacist your medical history, especially of: heart problems (such as heart attack or life-threatening irregular heartbeat in the past 6 months, chest pain/angina, heart failure) penis conditions (such as angulation, fibrosis/scarring, Peyronie's disease) conditions that may increase the risk of priapism (such as sickle cell anemia, leukemia, multiple myeloma) eye problems (such as retinitis pigmentosa, sudden decreased vision, NAION) Alcohol or marijuana (cannabis) can make you more dizzy. Do not drive, use machinery, or do anything that needs alertness until you can do it safely. By inhibiting the effects of PDE5, tadalafil makes it easier for blood to flow to your penis and produce an erection.