Sexual Health London - Free postal sexual health service for Londoners. Postal testing is available for people who have mild or no STI symptoms, and would like to get themselves checked. If you are experiencing symptoms you are advised to visit your nearest sexual health clinic.

Website | 0208 191 0222 | Online-only service (pan-london)

Burrell St Clinic - The largest NHS sexual health clinic in London offering testing and treatment for STIs, contraception, and specialist drug, alcohol and chemsex support. Open seven days a week from 8am (excluding Wednesdays, opens 12:30pm).

Website | 020 7188 6666 | 4-5 Burrell St, London SE1 0UN

CliniQ -   Sexual health, mental health and wellbeing service for all trans people, partners and friends. Operates from Kings College Hospital in Camberwell. The team is trans-led and offers a safe, confidential space for those who may not feel comfortable accessing mainstream services. Open Tuesdays 4:00pm-6:30pm.

Website | [email protected] | 15-22 Caldecot Road, London, SE5 9RS

Bridges London -  Partnership that brings together four leading HIV charities: Positively UK, Africa Advocacy Foundation (AAF), Catholics for AIDS Prevention & Support (CAPS) and METRO Charity. Offers advice and advocacy, family support, counselling and peer support to people living with HIV. Opening hours and service locations vary.

Website | 020 8305 5006 | [email protected]

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Other organisations

Axis Clinic - gay men's sexual health / chemsex drop-in in Camberwell.

Minnie Kid House - Lambeth clinic - Walk-in service for testing and treatment.