Quick answer. Painful sex (dyspareunia) means persistent or recurrent genital or pelvic pain before, during or after intercourse. It’s common and almost always has an identifiable, treatable cause, so it’s a medical symptom worth raising, not something to endure. In women, causes range from vaginal dryness (including perimenopause and menopause), infections (thrush, STIs), muscle tension or vaginismus, endometriosis, pelvic inflammatory disease and skin conditions, to insufficient arousal or changes after childbirth. Men can have painful sex too – from infection, prostatitis, or a tight foreskin. Because treatment targets the cause, effective help is available; the important step is to see a doctor.
Painful sex is more common than many people realise, and it is not something you have to put up with. Raising it with a doctor is the key step, because in almost all cases the cause can be found and treated.
It’s common – and worth raising
Dyspareunia is a recognised medical symptom, not a personal failing. It’s more common in women, and post-menopausal women are at higher risk because of lower oestrogen. In almost all cases there’s a treatable cause, so raising it with a doctor is the important step.
Entry pain vs deep pain
Doctors distinguish superficial (entry) pain – felt at the vaginal opening during initial penetration, often pointing to dryness, infection, a skin condition, or muscle tension – from deep pain, felt further inside the pelvis, which can suggest conditions such as endometriosis or pelvic inflammatory disease. Which type it is helps guide assessment.
Causes in women
These include vaginal dryness and insufficient arousal (including perimenopause, menopause and breastfeeding, and some medicines); infections such as thrush and STIs; vaginismus and pelvic floor muscle tension; endometriosis; pelvic inflammatory disease; vulval skin conditions; bladder problems; and changes or injury after childbirth. Anxiety, stress or a past painful experience can trigger or worsen the pain.
Causes in men
Painful sex in men is less common but real – causes include infection, a tight foreskin or other genital skin problems, and prostatitis (inflammation of the prostate). It should be assessed by a doctor.
How it’s assessed and treated
A doctor takes a history and usually does an examination, and may test for infection or arrange an ultrasound. Treatment targets the cause: water- or silicone-based lubricants and vaginal moisturisers, or vaginal oestrogen for menopause-related dryness; treating any infection; pelvic floor physiotherapy for vaginismus or muscle causes; managing endometriosis; and psychosexual counselling where emotional factors are involved. (Moisturisers are typically used a few times a week, while lubricants are used during sex.)
When to see a doctor
Seek advice for pain that is persistent, new or worsening, or that comes with bleeding, sores, abnormal discharge, irregular periods or urinary symptoms. These need assessment to find and treat the cause – and effective treatment is usually available.
Related sexual & reproductive health guides
- Safe sex & STI prevention
- Mpox (monkeypox): what to know
- Heavy periods (menorrhagia)
- Painful periods (dysmenorrhoea)
- PMS & PMDD
- Perimenopause: the menopause transition
- Preconception health & planning
- Vaginal discharge: what’s normal
- Low libido (reduced sex drive)
Related condition guides
Sources
- Cleveland Clinic — dyspareunia (painful intercourse): causes in women and men; superficial vs deep pain; assessment and treatment.
- American College of Obstetricians and Gynecologists (ACOG) — when sex is painful (vaginismus; dryness; lubricants, moisturisers and vaginal oestrogen).
- Patient information (NHS-aligned) — dyspareunia (superficial/deep causes; infections; male causes such as tight foreskin and prostatitis).
- Ministry of Health (MOH), Singapore — menopause-related vaginal dryness and sexual problems.