Written by Sexual Health Over 50 (UK): Evidence-Based Guide
Why sexual health still matters after 50
Sex is part of health at any age. Many over-50s remain sexually active, start new relationships, or date after bereavement or separation. Pleasure, closeness, sleep, mood, and pelvic health can all improve with attention to sexual wellbeing.
Common myths — “no risk of STIs”, “libido always declines”, “nothing can be done for pain or dryness”, “ED is just ageing” — are inaccurate. Evidence-based options exist via the NHS and community services.
STI risk doesn’t retire
Rates of some STIs in adults over 45 have risen in the UK. Reasons include later-life dating, less condom use (because pregnancy risk is lower), and assuming “known partners” equals low risk. Testing is simple and often free via NHS sexual health clinics.
Key points:
- Condoms and dental dams protect against most STIs; water-based or silicone-based lubricants reduce breakage.
- HIV prevention: modern PrEP is available on the NHS for those at higher risk. Post-exposure prophylaxis (PEP) is time-critical — seek help urgently if needed.
- Vaccines: hepatitis B vaccination may be offered based on risk. HPV vaccination is mainly for younger groups but discuss individual circumstances.
Vaginal health after menopause (GSM)
Genitourinary syndrome of menopause (GSM) covers dryness, burning, reduced elasticity, recurrent UTIs, and pain with sex. It is common and treatable.
- First-line relief: regular non-hormonal moisturisers and lubricants; try different bases (water, silicone, oil-free) to find what works.
- Low-dose vaginal oestrogen (cream, pessary, tablet, or ring) restores the vaginal lining, improves comfort, and reduces UTIs. Systemic absorption is very low for standard doses.
- Pelvic floor relaxation and strengthening can reduce pain and improve orgasm and continence. Community pelvic health physiotherapy is available in many areas.
- Skin conditions (e.g., lichen sclerosus) need diagnosis and specific treatment; untreated disease can scar and narrow the introitus.
Erectile health and circulation
Erectile difficulties are common and often multifactorial: blood-flow issues, diabetes, medications, low testosterone, anxiety, or pornography patterns. A new or worsening problem can be an early cardiovascular marker: do not ignore it.
- PDE5 inhibitors (e.g., sildenafil) are effective for many. Never mix with nitrates (GTN spray/tablets) and use caution with certain alpha-blockers — seek GP advice.
- Lifestyle levers (blood pressure, HbA1c, lipids, sleep apnoea assessment, exercise) can improve erections and heart risk simultaneously.
- Other options: vacuum devices, sex therapy, testosterone assessment when indicated, or specialist referral.
Medicines that help or hinder
Many prescribed or over-the-counter medicines can affect desire, arousal, lubrication, erectile function, and orgasm. Do not stop medicines suddenly — speak to your GP about alternatives.
- May reduce sexual function: some SSRIs/SNRIs, certain antihypertensives (e.g., thiazides), anticholinergics, opioids, and some prostate drugs.
- May help: bupropion (for some with SSRI-related dysfunction), switching to blood-pressure agents with fewer sexual side effects, topical vaginal oestrogen, or PDE5 inhibitors where appropriate.
- Interactions matter: PDE5 inhibitors + nitrates are contraindicated; check for CYP3A4 interactions; alcohol can blunt response.
Contraception & routine screening
Pregnancy is still possible until menopause is complete. If you are over 50 and periods have stopped for 12 months, you usually no longer need contraception. Under 50s generally continue contraception for 24 months after the last period (confirm with your GP).
- Progestogen-only options (e.g., POP, IUS) are often suitable in perimenopause and can be combined with HRT under guidance.
- Screening continues: attend NHS breast, bowel, and (if eligible) cervical screening when invited. Sexual symptoms can overlap with other conditions — don’t skip routine checks.
Safer sex toolkit (practical steps)
- Use condoms/dental dams with new or multiple partners; carry spares and a compatible lubricant.
- Limit alcohol and recreational drugs before sex — they raise STI risk and reduce arousal.
- Agree consent and boundaries clearly; stop if uncomfortable or painful.
- Test for STIs when starting a new relationship, after unprotected sex, or if you have symptoms.
- Ask about PrEP if your risk of HIV is higher; seek PEP urgently after possible exposure.
Getting tested & where to go
NHS sexual health clinics offer confidential testing and treatment for STIs, PrEP, vaccinations, and contraception. Many areas provide postal self-sampling kits. Your GP surgery or local pharmacy can advise and refer.
Relationships, consent & communication
Good sex at any age is about comfort and communication. Discuss expectations, contraception, STI testing, and what feels good or painful. If sex has been painful, agree a slower pace and use more lubrication or stop and seek assessment.
LGBTQ+ and older adults
Older LGBTQ+ people may have specific needs and histories. NHS services are for everyone. Ask about PrEP, tailored screening, and respectful care. If you’ve avoided healthcare due to past experiences, consider bringing an advocate or friend to appointments.
Red flags — see a clinician promptly
- Post-menopausal bleeding (after 12 months without periods).
- New genital ulcers, severe pain, or rapidly spreading rash.
- Fever with pelvic or testicular pain.
- New erectile problems alongside breathlessness, chest discomfort, or exercise intolerance.
- Persistent vulval itching, skin thickening, or fissures.
- Blood in semen or urine.
Self-care & lifestyle that genuinely helps
- Stop smoking, moderate alcohol, and be active most days — these improve blood flow and mood.
- Prioritise sleep; assess for sleep apnoea if snoring/daytime sleepiness is marked.
- Use regular vaginal moisturisers or topical oestrogen if indicated; maintain condom use with new partners.
- Practice pelvic floor exercises (relax and contract). Consider a pelvic health physio referral.
- Review medicines with your GP if you notice sexual side effects.
FAQs
Do I still need contraception after 50?
If you are over 50 and have had no periods for 12 months, you usually no longer need contraception. Under 50s generally continue for 24 months after the last period. Some people on hormonal methods may need hormone or FSH checks — ask your GP.
Is vaginal oestrogen safe long-term?
Low-dose vaginal oestrogen has minimal systemic absorption and is considered safe for long-term use for most people. Those with a history of hormone-sensitive cancer should seek specialist advice.
Can I use sildenafil if I have heart disease?
Many can, but never combine PDE5 inhibitors with nitrates (e.g., GTN) and use caution with alpha-blockers. Discuss with your GP or cardiology team first.
Why do I keep getting UTIs after sex?
Post-menopausal changes and GSM increase UTI risk. Hydration, post-coital voiding, vaginal oestrogen, and addressing constipation can help. Recurrent cases need assessment and a prevention plan.
Is PrEP only for younger people?
No. PrEP eligibility is based on risk, not age. Over-50s with higher HIV risk should ask about PrEP via NHS sexual health clinics.
Glossary
GSM: Genitourinary syndrome of menopause — symptoms affecting the vagina, vulva, and urinary tract due to low oestrogen.
PrEP/PEP: Medicines to prevent HIV before (PrEP) or shortly after (PEP) a high-risk exposure.
PDE5 inhibitors: Medicines such as sildenafil that improve penile blood flow.