This guide explains what tadalafil 5 mg daily is, how the daily dose works for ED, how it also treats BPH, how to take it, the side effects and the nitrates contraindication. It draws on the UK Summary of Product Characteristics, the NHS and NICE, and is general information rather than personal advice.
What tadalafil 5 mg daily is
Tadalafil 5 mg daily is a low daily dose of tadalafil, taken at the same time every day rather than before sex 1. By keeping a steady level of the medicine in the body, it allows sex to be spontaneous, without timing a dose to an occasion.
This is a different way of using tadalafil from the on-demand 10-20 mg doses 1. It suits people who anticipate frequent activity, or who simply prefer not to plan around taking a tablet beforehand.
It is the same medicine as Cialis and generic tadalafil, at a low daily strength 1. As with all tadalafil, for ED it works only with sexual stimulation; the daily dose means the support is always present rather than timed.
How the daily dose works for ED
Taken every day, tadalafil 5 mg builds and maintains a steady level in the body, so the PDE5-inhibiting effect is continuously present 1. This means an erection can be achieved with arousal at any time, without waiting for a dose to take effect.
It takes a few days of daily dosing to reach full effect, so it is not an instant switch; consistency is part of how it works 1. After that, it provides ongoing support for spontaneity.
For many men the appeal is exactly this: no planning, no timing, and no link between taking a tablet and anticipating sex 13. It is a trade-off, a daily tablet whether or not sex happens, in exchange for that freedom.
The BPH crossover
Tadalafil's daily dose has a second licensed use: the urinary symptoms of benign prostatic hyperplasia (BPH), an enlarged prostate 1. BPH can cause symptoms such as a weak stream, difficulty starting, frequency and getting up at night.
Because the same low daily dose treats both, a man who has both ED and BPH can address the two together with one medicine 13. That is a genuinely useful overlap, since the two conditions often occur in the same age group.
If you have urinary symptoms as well as ED, this is worth raising at an assessment, because the daily dose may suit you for both reasons 12. Our guide on tadalafil for BPH covers the prostate side in more detail.
Considering treatment for erectile dysfunction? You can start an assessment with a Cloud Pharmacy clinician, who will review your medical history and confirm whether treatment is appropriate.
How to take it
Tadalafil 5 mg is taken once a day, at about the same time each day, with or without food, since its onset is not significantly affected by food 1. Taking it consistently is what maintains the steady level.
It is not taken before sex like the on-demand doses; the point is that it is always present, so there is no need to time it to activity 1. If you miss a day, take the next dose as usual rather than doubling up.
Alcohol can reduce its effect and worsen side effects, so moderation helps 12. As with all tadalafil, for ED it works only with sexual stimulation.
Side effects
The side effects are the same as other tadalafil doses: headache, indigestion, back pain and muscle aches, flushing and nasal congestion 1. At a low daily dose these are usually mild, and many people tolerate daily dosing well.
Because the medicine is continuously present, any side effects are also ongoing rather than tied to a single dose 1. If they are troublesome, a prescriber can review whether daily or on-demand dosing suits you better.
Seek emergency care for an erection lasting more than four hours (priapism), or for sudden loss of vision or hearing 1. These are uncommon but need prompt action.
The nitrates rule and other cautions
Tadalafil 5 mg daily must never be combined with nitrates (such as GTN), nicorandil or 'poppers', because the combination can cause a dangerous drop in blood pressure; this is an absolute contraindication 1. As it is taken every day, this caution is continuous.
It needs caution with alpha-blockers, which are themselves sometimes used for prostate symptoms, so a prescriber will consider how the medicines fit together 1. A full medicine and health history matters, especially where BPH is also being treated.
These cautions apply throughout daily dosing 1. Being honest at the assessment about your health, urinary symptoms and medicines is part of using it safely 2.
Daily or on-demand: which suits you
Choosing between daily 5 mg and on-demand tadalafil comes down to how often and how spontaneously you anticipate sex, and whether you also have BPH 13. Daily suits frequent activity, full spontaneity, or the BPH crossover.
On-demand suits less frequent or more planned activity, where a single dose lasting up to 36 hours covers an occasion 1. Neither is better in the abstract; it depends on your pattern and whether prostate symptoms are also a factor.
A prescriber can help you choose, and the pattern can be changed if one does not suit 12. The daily dose's spontaneity and BPH benefit are its distinctive advantages.
Getting tadalafil 5 mg daily safely
Whether daily 5 mg suits you, for ED, BPH or both, is a clinical decision made through an assessment12. That assessment can check your urinary symptoms as well as your ED, which an unregulated seller cannot do.
Buy it only from a registered pharmacy after assessment, since the MHRA warns that fake tadalafil is common online 4. Genuine generic tadalafil 5 mg is the same medicine at a lower cost than branded Cialis.
If you have ED, prostate symptoms, or both, you can start an assessment with a clinician to discuss whether daily tadalafil suits you 12. The overlap of treating both with one medicine is a real advantage worth exploring.
Key points to remember
Tadalafil 5 mg daily is a low dose taken at the same time each day, keeping a steady level for spontaneity rather than dosing before sex, and reaching full effect over a few days 1. It is also licensed for the urinary symptoms of an enlarged prostate.
So it can treat ED and BPH together, which is a useful overlap for men who have both 13. It works only with stimulation for ED, and the same side effects and the absolute nitrates contraindication apply.
Whether daily or on-demand suits you is a clinical decision, and the BPH crossover is worth raising at an assessment 12. Genuine generic tadalafil from a registered pharmacy offers the same medicine at a lower cost 4.
Who daily dosing suits
Daily 5 mg tadalafil tends to suit a few groups particularly well 1. Men who anticipate frequent sexual activity benefit because they do not have to take a tablet before each occasion, and men who value spontaneity like that there is no timing to think about.
It also suits men who have both ED and the urinary symptoms of an enlarged prostate, since one daily tablet addresses both 13. For them the crossover is a clear practical advantage.
It may suit less well if you anticipate sex only occasionally, where an on-demand dose taken before the occasion is simpler and means not taking a tablet every day 13. A prescriber can help you weigh which pattern fits your life.
So the daily dose is not for everyone, but for the right person, frequent activity, a preference for spontaneity, or a BPH crossover, it is a genuinely convenient option 12.
It is also worth a realistic note on expectations: because the daily dose builds over a few days, it is not an instant fix, and the benefit comes from taking it consistently 1. Once established, though, it provides steady, always-present support, which many men find removes the pressure of timing entirely 13.
And if daily dosing does not suit you, switching to on-demand is straightforward, since it is the same medicine in a different pattern 1. A prescriber can help you find the approach that fits, and the BPH crossover is always worth mentioning if you have urinary symptoms 12.
Frequently asked questions
What is tadalafil 5 mg daily for?
It is a low daily dose taken at the same time each day for erectile dysfunction, keeping a steady level for spontaneity, and it is also licensed for the urinary symptoms of an enlarged prostate (BPH) 13.How does the daily dose work?
Taken every day, it maintains a steady level so an erection can be achieved with arousal at any time, without timing a dose to sex 1. It takes a few days to reach full effect 1.Can it treat an enlarged prostate too?
Yes. The same low daily dose is licensed for the urinary symptoms of BPH, so it can treat ED and BPH together where both are present 13. Raise any urinary symptoms at your assessment 2.How do I take it?
Once a day at about the same time, with or without food, not before sex 1. If you miss a day, take the next dose as usual rather than doubling up; alcohol can reduce its effect 1.Can I take it with nitrates or alpha-blockers?
Never with nitrates, which is an absolute contraindication 1. Caution is needed with alpha-blockers, sometimes used for prostate symptoms, so tell your prescriber all your medicines 1.Should I choose daily or on-demand tadalafil?
Daily suits frequent activity, full spontaneity or the BPH crossover; on-demand suits less frequent or planned activity 13. A prescriber can help you choose, and the pattern can be changed 2.Your next step
Tadalafil 5 mg daily is a low dose taken at the same time each day, keeping a steady level so sex can be spontaneous rather than timed to a dose, reaching full effect over a few days. Its distinctive feature is the crossover: the same low daily dose is also licensed for the urinary symptoms of an enlarged prostate, so men who have both ED and BPH can treat the two together with one medicine.
It works only with sexual stimulation for ED, and the usual tadalafil side effects and the absolute nitrates contraindication apply, with particular care around alpha-blockers that are sometimes used for prostate symptoms. Whether daily or on-demand suits you, and whether the BPH crossover is relevant, is a clinical decision, so you can start an assessment with a Cloud Pharmacy clinician, which can check your urinary symptoms as well as your ED. Genuine generic tadalafil offers the same medicine at a lower cost than branded Cialis.
Because the daily dose builds gradually, give it a couple of weeks of consistent use before judging it, and mention any prostate medicines you already take so the alpha-blocker caution is handled safely. Once it is established, many men value not having to think about timing at all, which is the main reason the daily pattern suits them.
It is also fine to start on the daily dose and review how it suits you, or to begin on-demand and move to daily later, since they are the same medicine in different patterns. The prescriber can adjust the approach over time, and the urinary-symptom benefit is a useful bonus for the men who have both problems rather than the reason most people start.
Disclaimer
This guide is for general information only and does not constitute medical advice, diagnosis or treatment. The information here describes general clinical context based on UK regulatory sources cited above; it is not a recommendation for any specific medicine or treatment, which can only be made by a prescriber following individual assessment.
If you are considering treatment, speak to your GP or pharmacist, or arrange a consultation with a Cloud Pharmacy clinician. Prescription-only medicines are issued only after clinical assessment and where appropriate.
If you experience side effects from any medicine, you can report them through the Yellow Card scheme at yellowcard.mhra.gov.uk.
References
- Cialis (tadalafil) SmPC 4.1/4.2/4.3/4.4/4.5/4.8 (low daily 2.5-5 mg for ED and for BPH urinary symptoms; once daily same time, with/without food; steady level/spontaneity; full effect over days; works only with stimulation for ED; back/muscle pain and other side effects; nitrates absolute contraindication; alpha-blocker caution incl. prostate use; priapism/vision/hearing red flags; generic = same medicine)
- Tadalafil (daily and on-demand; BPH/prostate symptoms; assessment; alcohol; tell prescriber all medicines)
- NICE CKS erectile dysfunction (daily vs on-demand; tadalafil also for BPH; assessment)
- MHRA #FakeMeds (fake tadalafil common online; buy only from registered pharmacies; generics same medicine at lower cost)
