Cialis Professional Tablets: Tadalafil 20 mg and 40 mg

Cialis Professional is the tadalafil tablet in our catalogue offered in 20 mg and 40 mg strengths. For erectile dysfunction, 20 mg is the usual maximum recommended on-demand dose, so strength selection should follow professional guidance.

What Cialis Professional is and how it sits within the tadalafil range

Cialis Professional is an oral tablet containing tadalafil, a phosphodiesterase type 5 (PDE5) inhibitor. We supply it in 20 mg and 40 mg strengths, and both variants use the same active ingredient and oral route.

Who might consider Cialis Professional?

Tadalafil tablets are established for adult men with erectile dysfunction. Before choosing this product or a strength, it helps to think through a few points:

• Adults considering tadalafil for erectile dysfunction should base dose selection on medical suitability, previous response, and tolerability rather than assuming that a higher strength will work better.
• People with diabetes, for whom tadalafil is well studied and commonly used, should still consider blood glucose control, cardiovascular health, and other medicines.
• Anyone with a known hypersensitivity to tadalafil or any tablet ingredient should not use this or any tadalafil product.
• Men taking nitrate medicines or guanylate cyclase stimulators must not use tadalafil at any strength.
• Drivers or machine operators should be cautious because dizziness has been reported and individual reactions should be assessed before driving.

Cialis Professional has no role in erectile dysfunction treatment for anyone under 18. Tadalafil does have a separate, specialist role in pulmonary arterial hypertension for some children aged 2 years and over, using age- and body-weight-specific dosing; that does not support paediatric use of this product for erectile dysfunction. Tadalafil is generally advised against during pregnancy and breastfeeding where exposure could occur, reflecting limited human pregnancy data and uncertainty about transfer into human milk.

How does Cialis Professional work in practice?

Tadalafil works by inhibiting PDE5, an enzyme that breaks down a signalling molecule called cGMP in the smooth muscle of the penis. By slowing that breakdown, tadalafil helps blood vessels relax and fill with blood more readily during sexual stimulation, supporting an erection. Tadalafil does not create arousal on its own, and physical stimulation is still needed for it to have any effect. What sets tadalafil apart from shorter-acting PDE5 inhibitors is its long half-life of around 17.5 hours, which is why it is sometimes called the 'weekend tablet': a single appropriate dose can remain effective for up to 36 hours, rather than the roughly four-hour window typical of sildenafil.

Building a routine: how to take Cialis Professional

For erectile dysfunction, tadalafil is usually taken at least 30 minutes before anticipated sexual activity, although its extended action allows more flexibility than short-acting options. The usual starting on-demand dose is 10 mg, adjusted according to response and tolerability, with 20 mg as the usual maximum recommended on-demand dose. Because the available strengths do not include the usual lower starting options, obtain professional advice before selecting a dose and do not increase it automatically after an inadequate response. Food has little clinically significant effect on tadalafil absorption, so it can generally be taken with or without a meal.

• Follow the dose recommended for you and do not take on-demand tadalafil more than once in a 24-hour period.
• Swallow the tablet with water and do not split or crush it unless a healthcare professional has confirmed that doing so is appropriate for the particular tablet.
• Avoid grapefruit or grapefruit juice because it may increase tadalafil exposure in the body.
• Limit alcohol intake, since heavy drinking can increase dizziness and the risk of a fall in blood pressure.

The right dose depends on personal response, tolerability, kidney and liver function, cardiovascular health, and interacting medicines. If tadalafil does not work as expected, check timing, stimulation, and other contributing factors with a healthcare professional rather than increasing the dose yourself.

Available strengths and pack sizes

We offer Cialis Professional as 20 mg and 40 mg tablets. Both strengths are available in packs of 10, 20, 30, 60, 90, 120, 180, 270, or 360 pills. The quantity can be selected separately from the recommended strength.

What can you expect, and when?

Many people can respond to tadalafil from about 30 minutes after a dose, with the window of effectiveness extending for up to 36 hours. This does not mean an erection lasts that long; it means tadalafil may support an erection during that period when there is appropriate sexual stimulation. Because tadalafil stays active for a long time, some people find it more forgiving of unplanned timing than shorter-acting alternatives. Taking more than the recommended dose does not guarantee a better response and can increase the risk of adverse effects.

Important safety priorities before you start

Tadalafil is generally well tolerated, but a few safety points deserve attention before starting Cialis Professional. Commonly reported side effects include headache, flushing, indigestion, nasal congestion, back pain, and muscle aches, most of which are mild and temporary. More significant precautions include:

• Tadalafil should be avoided during pregnancy as a precaution, given limited human data, and is not recommended during breastfeeding because a risk to the breastfed child cannot be excluded.
• It has no established use for erectile dysfunction in children, although tadalafil is used with specific, weight-based paediatric dosing for the separate condition pulmonary arterial hypertension.
• Dizziness has been reported, so caution is sensible before driving or operating machinery until you know how you respond.
• Anyone with unstable cardiovascular disease, a recent heart attack or stroke, severe hypotension, uncontrolled high blood pressure, or a condition that makes sexual activity inadvisable should be assessed before using tadalafil.

Seek urgent medical attention for a prolonged or painful erection, particularly one lasting more than four hours, or for sudden loss or marked reduction of vision or hearing. If you experience a side effect that concerns you, including after ordering medicine online, it can be reported through the UK Yellow Card scheme, which tracks the safety of medicines regardless of where they were purchased.

Interactions and practical precautions

Tadalafil interacts with several medicine groups in ways that matter for safety, so checking current medication against these categories before starting Cialis Professional is a sensible step.

Nitrate medicines and guanylate cyclase stimulators such as riociguat are the most serious concern, as combining them with tadalafil can cause a dangerous fall in blood pressure; they must not be taken together. Alpha-blockers, often used for blood pressure or prostate symptoms, can also increase the risk of low blood pressure or dizziness when combined with tadalafil, so dose selection and monitoring matter. Medicines that strongly inhibit the CYP3A4 enzyme, including certain antifungal and antiviral medicines, can raise tadalafil levels in the body and may require dose adjustment or avoidance. Other blood pressure medicines can have an additive blood-pressure-lowering effect alongside tadalafil, which is worth discussing with a healthcare professional if you take several such medicines together.

Cialis Professional compared with Cialis

Standard Cialis is commonly supplied in lower strengths for once-daily use and in 10 mg and 20 mg strengths for on-demand use. Cialis Professional is offered in 20 mg and 40 mg tablets. If cost per tablet or a different tadalafil brand is a priority, Tadalis SX is another oral tadalafil tablet in our range. Our Erectile Dysfunction page provides a broader treatment comparison.

UK access and prescription context

Tadalafil medicines are prescription medicines in the United Kingdom. That legal status is separate from our ordering policy: we do not require you to submit a prescription for us to accept an order for Cialis Professional. This describes our own ordering requirement and does not replace professional advice about suitability, interactions, or dosing.

Ordering, delivery and receiving your tablets

We have operated our online pharmacy catalogue since 2018, and our support team, including a pharmacist, is available 24 hours a day by email and online chat if you have questions before or after placing an order. Prices for Cialis Professional are shown in pounds sterling across the available pack sizes, so you can compare cost per pill within the strength and quantity you need. Once your order is confirmed, we dispatch it for delivery to your UK address, and our support channels remain available if you want an update on its progress. When your tablets arrive, store them at 20-25 °C, away from moisture, heat, and light, in their original container and out of the reach of children.

Deciding if Cialis Professional is right for you

Cialis Professional contains tadalafil in 20 mg and 40 mg oral tablets, but strength alone should not drive the decision. Medical suitability, pack size, interactions, and how tadalafil's long duration fits your routine all matter.