STI Testing for Men: UK Online Doctor & Sexual Health
Educational information — not medical advice.
This article was prepared by the OnlineDoctor24 editorial team and reviewed for factual accuracy against UK clinical guidance (NHS and NICE). It is not written by a doctor and does not replace personal medical advice. For symptoms specific to you, book an online doctor consultation.
Key points
- Most STIs are symptomless — testing is the only way to know.
- Chlamydia, gonorrhoea, HIV and syphilis are the standard panel.
- Free NHS sexual-health services exist; private testing is faster and more discreet.
- Most STIs are easily treated — early treatment prevents complications.
What to test for
- Chlamydia and gonorrhoea (urine or swab).
- HIV and syphilis (blood).
- Hepatitis B and C if at risk.
- Herpes and HPV — symptom-led.
When to test
Window periods vary: chlamydia/gonorrhoea ~2 weeks; HIV 4th-gen test ~4 weeks; syphilis ~12 weeks. After unprotected sex with a new partner, retest at the appropriate window.
Treatment
- Chlamydia: doxycycline 100mg twice daily for 7 days.
- Gonorrhoea: ceftriaxone injection (clinic-based).
- HIV/syphilis: specialist clinic.
Online doctor support
An online GP can arrange home test kits, prescribe treatment for chlamydia, and refer for in-person treatment where injections are needed.
Frequently asked questions
Common questions UK patients ask about sti testing for men.
How an online doctor can help
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This article is for general information only and does not replace personal medical advice from a qualified doctor. Content is reviewed against UK NHS and NICE guidance by the OnlineDoctor24 editorial team and is not authored by a medical doctor. If your symptoms worsen or you are unsure, please book a consultation with a GMC-registered GP.
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