Painful sex is a symptom, not a personality

Pain during sex is reported by a substantial minority of women at some point and by a smaller but real proportion of men, and the median delay before anyone seeks help is measured in years.

Why the delay matters

Because pain that is repeatedly experienced changes the system that produces it.

The pelvic floor responds to anticipated pain by tightening, which causes more pain, which produces more guarding.

The nervous system becomes sensitised, so that stimuli which were not previously painful become so.

And the psychological layer accumulates: anticipation, avoidance, reduced arousal — and reduced arousal means less lubrication and less lengthening of the vaginal canal, which makes penetration physically harder.

Which is why an initially straightforward cause can leave a persistent problem after the cause has been treated, and why early help matters.

Causes at the entrance

Pain felt at or just inside the opening.

Insufficient arousal or lubrication, which is the most common and most easily addressed.

Vulvodynia and provoked vestibulodynia — persistent pain of the vulva without a visible cause, which is a genuine and well-described condition rather than a diagnosis of exclusion.

Skin conditions including lichen sclerosus and dermatitis, which are treatable and are frequently missed for years.

Infection, including thrush and bacterial vaginosis.

Genitourinary changes of menopause, which cause thinning and dryness and respond well to local oestrogen.

Scarring after childbirth or surgery.

And vaginismus, involuntary tightening of the pelvic floor muscles preventing or making penetration painful, which is a muscular response rather than a choice and which responds well to treatment.

Causes felt deeper

Pain on deep penetration points elsewhere.

Endometriosis, which characteristically causes deep pain and which has an average diagnostic delay of several years internationally.

Pelvic inflammatory disease and its consequences.

Ovarian cysts and fibroids.

Bowel conditions including irritable bowel syndrome.

Bladder pain syndrome.

Adhesions from previous surgery.

And pelvic floor overactivity, which produces both entrance and deep pain.

In men

Less discussed and not rare.

Foreskin problems including a tight frenulum or phimosis, which are mechanical and correctable.

Infections and inflammation, including prostatitis.

Chronic pelvic pain syndrome, which frequently has a pelvic floor component.

Skin conditions.

And Peyronie's disease, causing curvature and pain, which has treatments and should be assessed.

What treatment involves

Assessment first, which may include examination, swabs and sometimes imaging, and which should be conducted at a pace the person controls.

Treating any identified cause: topical steroid for a skin condition, local oestrogen for menopausal changes, antibiotics for infection, specialist management for endometriosis.

Pelvic health physiotherapy, which is first-line for muscular components and which is effective for vaginismus with good evidence.

Graded exposure using dilators or trainers, done gradually and without pain, which retrains the protective response.

Psychosexual therapy where anticipation, anxiety or past experience are maintaining the problem, which is very often the case and is not an implication that the pain is imagined.

And pain management approaches for persistent pain conditions, including medications acting on nerve pain.

What to stop doing

Pushing through, which is the single most damaging response and which is frequently done out of a sense of obligation.

Using numbing products to enable penetration, which removes the signal without addressing the cause and risks injury.

Treating repeatedly for thrush without confirmation, which is extremely common and delays the correct diagnosis.

And accepting "it's normal" or "relax more" as an answer, neither of which is a clinical assessment.

The relationship dimension

Which needs including rather than managing alone.

Partners frequently feel responsible, rejected or frightened of causing harm, and in the absence of information they invent explanations.

Sex being redefined during treatment — non-penetrative, unhurried, with penetration off the table for an agreed period — removes the anticipatory pressure that maintains muscular guarding, and paradoxically speeds recovery.

Couples who go through assessment and treatment together generally do better than the person who attends alone and reports back.

The thing worth repeating

Sex should not hurt.

Discomfort that occurs once, in a particular position or circumstance, is ordinary; pain that recurs is a symptom with a cause, and the causes are largely identifiable and largely treatable.

General information only, not medical advice. Consult a qualified clinician about persistent pain — do not use numbing products to continue through pain.