Cialis Professional: a reworked tadalafil tablet

What the name means

It is a product designation rather than a medical category. The manufacturer has adjusted the inactive ingredients so the active one becomes available faster, which can shave some minutes off the wait.

Inside is tadalafil, generally twenty milligrams. The length of the window does not change — that is governed by how slowly the liver clears the molecule, not by the coating.

How does it work, exactly?

Tadalafil blocks PDE5. Arousal widens vessels in erectile tissue; the enzyme would normally shut that down, and the drug stops it. The result is a firmer erection that lasts while arousal continues.

The separation from sildenafil is time, not power. Tadalafil remains in the body far longer, so the window runs past a day.

Taking it

Half an hour to an hour before, with water. Meals barely matter with this molecule, which is one of its practical strengths.

One tablet in twenty-four hours — with a window this long, more is rarely sensible. Anyone wanting something continuous should look at the low daily dose instead.

The long window changes the mood

Nothing needs scheduling. There is no calculation about when it starts and when it tails off, which for couples tends to matter more than the pharmacology does.

Less pressure almost always means it goes better. That link is underrated.

Back and thigh ache comes with this molecule

More often than with its relatives. Often a day late, usualy gone inside two. A simple painkiller handles it.

If it happens every time, changing active ingredient beats putting up with it.

The rest of the side effects

Headache, warm face, blocked nose, reflux or stomach discomfort. All of it stems from vessels relaxing more widely than intended, and all of it passes.

Immediate help is needed for sudden visual disturbance, hearing loss in one ear, chest pain during sex, or a painful erection that will not resolve.

One combination you cannot have

Nitrates. That covers nitroglycerin in any form, isosorbide mononitrate, molsidomine, riociguat, and poppers. Both substances widen vessels by the same route, and together the blood pressure fall can be severe enough to stop the circulation working.

No gap between doses makes it acceptable. Anyone prescribed nitrates for angina needs a different approach to erection problems, and a doctor is the right person to find it.

Which combinations matter?

Alpha blockers for prostate symptoms need spacing and a low start. Ritonavir, ketoconazole or clarithromycin raise levels considerably; rifampicin cuts the effect.

Contraindications

Recent heart attack or stroke, unstable angina, severe heart failure, blood pressure uncontrolled high or low. Severe liver or kidney impairment requires adjustment. After sudden sight loss in one eye the drug is excluded.

And the prostate, in passing

Tadalafil relaxes smooth muscle in the prostate and bladder neck as well. Men with benign enlargement occasionaly notice easier urination. It is a side effect, not a treatment claim.

Buying it without prescription in the UK

You choose the strength and the pack size, add it to the basket and enter a UK delivery address. Nothing else is asked of you — no prescription to upload, no consultation, no call back.

Parcels go out in plain outer packaging with no product name and no logo, so nothing about the delivery suggests medication. How long it takes depends on where in the UK it is going and which shipping option you pick at checkout.

Prices are shown in pounds and follow pack size and strength. Larger packs come out lower per unit, and a generic sits below the branded equivalent while holding the same active ingredient. The scale is printed beside the quantity options.

Sources

• Tadalafil — MedlinePlus (NIH)

Last updated: 17 September 2026