Premature ejaculation is a common problem and it responds to treatment. The NHS is clear that occasional episodes are common and not a cause for concern, but that if it happens more than you would like and it is a problem for you, it is worth getting treated.

The part most often skipped is that it is not automatically a psychological issue. The NHS lists prostate problems, thyroid problems (either overactive or underactive) and recreational drug use among common physical causes. Two of those are diagnosed with a test and treated, which is why the first step is a doctor rather than a purchase.

Key takeaways

  • Occasional episodes are normal and not a cause for concern. The persistent pattern is what warrants treatment.
  • Physical causes are worth ruling out, notably prostate problems and thyroid problems in either direction.
  • Psychological causes are common too, including depression, stress, relationship problems and performance anxiety.
  • Dapoxetine (Priligy) is an SSRI designed specifically for this, and is the only one used on demand rather than daily.
  • Dapoxetine is taken 1 to 3 hours before sex, and not more than once a day.
  • Treatment response is reviewed after 4 weeks or 6 doses, and again every 6 months.
  • Ordinary SSRIs also work but are taken daily and need 1 to 2 weeks for full effect.
  • See a doctor for a persistent problem, who may examine you or refer you to a specialist.

What counts as premature ejaculation?

Ejaculating sooner than you or your partner would wish, often enough that it is a problem for you.

The NHS defines it as where the male ejaculates sooner than he or his partner wishes during sexual arousal, and frames the threshold in terms of impact rather than a stopwatch: occasional episodes are common and not a cause for concern, but if it is happening more than you would like and is a problem, treatment may help.

That framing is more useful than a time in seconds, because distress and frequency are what actually determine whether something needs treating.

It is one of three main ejaculation problems, alongside delayed ejaculation and retrograde ejaculation, which have different causes and different treatments. The NHS advice for any persistent ejaculation problem is the same: see a doctor, who will discuss it, may examine you, and may refer you to a specialist.

What causes it?

A mix of physical and psychological factors, and the physical ones are the reason not to skip the appointment.

The NHS lists common physical causes:

  • prostate problems
  • thyroid problems, an overactive or underactive thyroid
  • using recreational drugs

And common psychological causes:

  • depression
  • stress
  • relationship problems
  • anxiety about sexual performance, particularly at the start of a new relationship or after previous difficulty

The thyroid entry is the one worth pausing on. Thyroid disease is diagnosed by a blood test and treated with a tablet, and its other symptoms are vague enough to be missed for years, as covered in thyroid problems. Treating the thyroid may resolve the ejaculation problem at source rather than managing it indefinitely.

Performance anxiety is worth naming too, because it is self-reinforcing: an episode creates anxiety, which makes recurrence more likely. That loop responds to being addressed directly rather than to a stronger medicine.

What is dapoxetine and how is it different?

It is an SSRI designed specifically for premature ejaculation, and the only one used on demand rather than every day.

The NHS describes dapoxetine (Priligy) as an SSRI specifically designed to treat premature ejaculation, licensed in the UK, which local NHS authorities can choose to prescribe. Its distinguishing feature is speed: it acts much faster than the other SSRIs used for premature ejaculation and can be used “on demand”.

The practical instructions from the NHS:

  • Take it between 1 and 3 hours before sex.
  • Not more than once a day.
  • Response is reviewed after 4 weeks or after 6 doses, and again every 6 months.

That review schedule is part of the treatment rather than an administrative detail. It exists because this is a medicine taken indefinitely for a quality-of-life problem, and both benefit and side effects need checking against each other periodically.

Dapoxetine is a prescription medicine, and whether it suits you depends on your other medicines and conditions. It is worth being direct about one thing: because this is an embarrassing subject, it is a category where people buy informally. That is the same market where counterfeits concentrate, for the same reasons set out in erectile dysfunction.

A note on availability. Dapoxetine is approved in some countries and not others, and that is worth knowing before you go looking for it. The NHS describes it as licensed in the UK, where local authorities can choose to prescribe it. It has never been approved in the United States, so it does not appear in the US drug label database at all, and it is not currently listed in the UK electronic medicines compendium either. So if you cannot find it where you are, that is the reason rather than a supply problem.

Two practical consequences. First, a medicine’s approval status is set market by market, so a prescription or a product from one country does not tell you what is permitted in another, and carrying prescription medicines across borders has its own rules. Second, and more usefully: where dapoxetine is not available, the daily SSRIs described below are a licensed and well-established alternative for the same problem. Not finding one specific tablet does not leave you without treatment.

What are the alternatives?

Daily SSRIs, clomipramine, and non-drug approaches.

Ordinary SSRIs. The NHS notes that selective serotonin reuptake inhibitors are antidepressants that also delay ejaculation, and names paroxetine, sertraline and fluoxetine as used for this purpose. Clomipramine, a different type of antidepressant, is also sometimes used.

These are taken daily rather than on demand. Some men see improvement a few days after starting, but the full effect usually takes 1 to 2 weeks. Side effects are usually mild and should improve after 2 to 3 weeks, and include feeling or being sick, diarrhoea and excessive sweating.

The choice between on-demand and daily treatment is a real one. On demand suits infrequent or unpredictable need; daily suits regular activity and avoids having to plan hours ahead. That is a conversation to have with the prescriber rather than a ranking.

Non-drug approaches, including behavioural techniques and, where a partner is involved, working on it together, are effective for many men and are often combined with medication rather than replaced by it. Where performance anxiety is the driver, they address the cause.

A note on combinations. Premature ejaculation and erectile dysfunction sometimes occur together, and treating one can affect the other. Combination products pairing a PDE-5 inhibitor with dapoxetine exist widely, but taking two prescription medicines together is a clinical decision, not a convenience purchase, precisely because each has its own interactions.

When should I see a doctor?

For a persistent problem, and sooner if anything else has changed.

The NHS position is that if you have a persistent problem with ejaculation you should visit your GP, who will discuss it, may examine you, and may refer you to a specialist.

Reasons to go sooner rather than later:

  • the problem started suddenly after years without it
  • there are urinary symptoms, which may point at the prostate
  • there is unexplained weight change, tiredness or heat intolerance, which may point at the thyroid
  • you also have erection difficulties
  • it is causing distress or affecting a relationship

Do and don’t

Do:

  • See a doctor for a persistent problem rather than self-treating.
  • Ask about thyroid and prostate as possible physical causes.
  • Take dapoxetine 1 to 3 hours before sex, no more than once daily.
  • Attend the review after 4 weeks or 6 doses.
  • Mention every other medicine you take, including from abroad.
  • Consider behavioural approaches alongside medication.

Don’t:

  • Don’t treat occasional episodes as a medical problem.
  • Don’t take dapoxetine more than once a day.
  • Don’t combine prescription medicines yourself.
  • Don’t buy informally, since this category attracts counterfeits.
  • Don’t assume the cause is psychological without ruling out the physical ones.

Frequently asked questions

How quickly does dapoxetine work? It is designed for on-demand use and is taken 1 to 3 hours before sex, which is what distinguishes it from ordinary SSRIs. Those act on ejaculation too but are taken daily, with full effect usually after 1 to 2 weeks.

Will I need to take it forever? Not necessarily. The NHS describes a review after 4 weeks or 6 doses, then every 6 months, which is exactly the mechanism for deciding whether to continue. Where a physical cause is found and treated, or where behavioural work succeeds, medication may not be needed long term.

Are the daily SSRIs the same as antidepressant treatment? They are the same medicines, used here for a different effect. The dosing and the purpose differ, and the boxed warning that applies to antidepressants is worth understanding either way, as covered in antidepressants.

Where to go next

The premature ejaculation category lists what is stocked here, and the ingredients index maps active ingredients to the brands containing them, which matters in a category sold under a very large number of brand names.

MedicForce option: our listings show active ingredient and strength, so a prescription written elsewhere can be matched precisely.