GPAtlas🧭 When to suspect
Vaginismus is the involuntary, reflex tightening of the pelvic floor muscles around the vaginal entrance that makes penetration painful, difficult, or impossible – whether by a penis, finger, sex toy, tampon, or speculum. It is an automatic response the woman cannot consciously control, typically driven by the anticipation or fear of pain, which sets up a self-reinforcing “fear → tension → pain” cycle. It is common, treatable, and most often presents in women in their late teens to early thirties, although it can arise at any age.
A point on terminology: in DSM-5, vaginismus and dyspareunia were merged into a single diagnosis, Genito-Pelvic Pain/Penetration Disorder (GPPPD) (ICD-11: sexual pain-penetration disorder). UK clinical and patient-facing practice still widely uses the term “vaginismus”, and in real life the two conditions frequently overlap.
The key skills in primary care are threefold: recognise it from the history (the diagnosis is essentially clinical), exclude a treatable organic cause or red flag, and avoid anything – especially a forced examination – that deepens the pain-fear cycle.
| Type | What it means | Common associations |
|---|---|---|
| Primary (lifelong) | Penetration has never been possible or comfortable | Anticipatory anxiety, fear of pain, negative or restrictive beliefs about sex; no prior pain-free penetration |
| Secondary (acquired) | Develops after a period of pain-free penetration | A trigger is usual – infection (thrush), childbirth or perineal trauma, menopause/genitourinary syndrome, pelvic surgery, or another cause of dyspareunia |
| Situational or global | Occurs in some situations only (e.g. intercourse) or with all penetration (including tampons and examination) | Helps gauge severity and tailor a graded treatment plan |
Source: NHS · DermNet
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