Private Sexual Health Clinic London | Confidential STI Testing & Treatment

Confidential and Walk-In Sexual Health Services in Harley Street

Medical Express Clinic provides private sexual health screening and STI testing from our Harley Street clinic in Central London. Our clinic offers same-day, walk-in appointments with experienced specialists who prioritise your comfort, privacy, and well-being.

Established 1984 | 40 Years of Trusted Care

Quick Information for Common Questions

Can I walk in without an appointment?

Yes. We offer same-day, walk-in services Monday to Friday, 9:00 AM to 6:00 PM, and weekends 10:00 AM to 2:00 PM.

How quickly will I get my results?

Blood test results are available within 24 hours. Urine and swab tests take up to 3 working days as we prioritise accuracy. We also offer an urgent service with 24 hour turnaround times.

Is my visit completely confidential?

Yes. Your visit and results are completely confidential. We never share information with the NHS or anyone else without your explicit consent. You may use a pseudonym and pay with cash if preferred.

Do I need to see a doctor first?

No, you can visit us directly without a doctor’s appointment if this is your preference.

Can I see a doctor if I want?

Absolutely, we offer packages that include a Consultation, Examination, Testing and and Treatment if you’d like to see a doctor. We highly recommend that patients with symptoms do see our doctor for assessment.

How much does STI testing cost?

Individual tests range from £59-£279. Comprehensive screening packages range from £250-£665 and include Consultation, Examination, Testing, Treatment, and Follow-up care.

Our Services

Comprehensive Sexual Health Screening

We provide complete sexual health assessments including:

• Face-to-face consultations with experienced sexual health physicians
• Physical examination when clinically indicated or requested
• Laboratory testing using advanced diagnostic techniques
• Immediate treatment where appropriate
• Follow-up care to ensure complete resolution

What Makes Our Service Different

Professional Medical Care

• Consultations conducted by qualified doctors with extensive specialist experience in sexual health
• Choice of male or female clinicians
• Thorough clinical assessment, not just testing
• Treatment prescribed and initiated on the same day when needed

Complete Confidentiality

• Results never recorded on NHS medical records
• Anonymous service available (use a pseudonym)
• Secure communication of results via your preferred method
• All payment options accepted discreetly

Convenience & Speed

• No appointment necessary (walk-in welcome)
• Same-day service available
• Results typically within 24 hours for serology tests
• Extended opening hours including weekends

STI Testing Packages

All packages include: Consultation + Examination + Laboratory Testing + Treatment (if required) + Review with Specialist

Individual STI Tests

*Herpes swab test price includes £150 consultation fee

Conditions We Test and Treat

Common Bacterial STIs

Chlamydia - The most common STI in the UK, often present without obvious symptoms. Easily treated with antibiotics when detected early.

Gonorrhoea - A bacterial infection that can affect the genitals, rectum, and throat. Symptoms include discharge and pain upon urination. Treated effectively with antibiotics.

Mycoplasma genitalium - An increasingly common infection that may cause urethritis. Requires specific antibiotic treatment.

Ureaplasma - A bacterium that may cause urethral inflammation and, in some cases, pregnancy complications if left untreated.

Syphilis - A bacterial infection with distinct stages. Early detection ensures complete cure with appropriate antibiotics, typically an intramuscular injection or a combination of antibiotics.

Viral STIs

HIV - We offer testing from 10 days post-exposure (4th generation antigen/antibody test). Early detection allows for effective management.

Herpes (HSV-1 & HSV-2) - Both blood tests and swab tests available. Symptoms include rashes and sores. Treatment manages symptoms and reduces transmission risk.

Hepatitis B & C - Blood-borne viral infections affecting the liver. Vaccination available for Hepatitis B prevention.

HPV (Human Papillomavirus) - High-risk strain testing available. Symptoms include genital warts and can lead to cancers if left untreated. Vaccination recommended for prevention. Treatment available in-clinic via surgical removal of lesions.

Other Genital Infections

Bacterial Vaginosis - A bacterial imbalance that can cause symptoms including odour and discomfort. Not technically a sexually transmitted infection but can be sexually associated.

Trichomonas - A parasitic infection causing discharge and discomfort. Treated effectively with specific antibiotics.

Candida (Thrush) - Fungal infection included in female screening packages. Symptoms include unusual discharge, itchiness and discomfort. Treatment available when detected.

When to Get Tested

You Should Consider STI Testing If:

• You have had unprotected sex with a new or casual partner
• You or your partner have had multiple sexual partners
• You have any symptoms (see below)
• You are starting a new relationship and want peace of mind
• A previous partner has informed you of an STI diagnosis
• You are planning pregnancy
• It has been 3-6 months since your last screening (if sexually active)

Common STI Symptoms

Seek testing if you experience:

• Unusual discharge from the vagina, penis, or anus
• Pain or burning sensation upon urination
• Sores, blisters, or ulcers on the genitals or around the mouth
• Genital itching or irritation
• Pelvic pain or discomfort (women)
• Testicular pain or swelling (men)
• Bleeding between periods or after sex (women)
• Pain during sexual intercourse
• Anal discomfort or pain during bowel movements

Important: Many STIs have no symptoms. Regular screening is the only way to know your status with certainty.

Please use our online symptom screener above for guidance on the most appropriate testing option for your circumstance.

What Happens During Your Visit

1. Arrival (5 minutes)

• Discreet check-in at our Harley Street location
• Use your name or a pseudonym - your choice
• Brief registration with our reception team

2. Consultation (15-20 minutes)

• Private discussion with your doctor about your concerns
• Confidential sexual health history
• Discussion of any symptoms
• Recommendation of appropriate tests

3. Examination (10-15 minutes, when indicated)

• Physical examination if symptoms are present
• Sample collection (Urine, Swabs, or Blood tests)
• All procedures explained beforehand
• Chaperone available if requested

4. Results & Treatment (via secure communication + follow-up)

• Serology results within 24 hours, bacterial results within 1-3 days
• Delivered via your chosen secure method
• Treatment prescribed and initiated immediately if needed
• Follow-up appointment arranged if required and requested

Total visit time: Typically 30-45 minutes

Preparing for Your Appointment

Before You Visit:

Timing Considerations:

• Avoid urinating for 2-3 hours before your appointment as this helps ensure the most accurate urine testing results.
• Testing for HIV most accurate 28 days after exposure (though earlier testing available from 10 days)
• Herpes swabs are most accurate when blisters/sores are present
• Women should avoid vaginal douching or using feminine hygiene products for 24 hours before

Information to Bring:

• List of current medications and supplements
• Dates of last menstrual period (women)
• Details of any symptoms: when they started, severity, changes
• Information about recent sexual contacts - timeframes of sexual contact really help with testing accuracy
• Questions you want to ask

It's Helpful to Note:

• The date of your last sexual contact
• Type of sexual activity (vaginal, anal, oral)
• Whether protection was used
• Any known STI exposure

Prevention Advice

Reducing Your STI Risk

Consistent Safer Sex Practices:

• Use condoms correctly and consistently for vaginal, anal, and oral sex
• Use dental dams for oral sex with women
• Avoid sharing sex toys, or clean thoroughly between uses

Regular Testing:

• Annual screening if sexually active with multiple partners
• Testing when entering new relationships
• Testing after unprotected exposure

Vaccination:

• Hepatitis B vaccination available and recommended
• HPV vaccination reduces risk of high-risk strains
• Speak to our doctors about suitability

PrEP (Pre-Exposure Prophylaxis) for HIV Prevention:

• Daily medication that significantly reduces HIV transmission risk
• Suitable for those at higher risk of HIV exposure
• Consultation available to discuss suitability

Open Communication:

• Discuss sexual health with partners before sexual activity
• Encourage mutual testing
• Inform partners if diagnosed with an STI prior to engaging in sexual activity with them

Why Choose Medical Express Clinic

Clinical Excellence

• Qualified medical doctors with specialist training in sexual health
• 40 years of established practice since 1984
• Thousands of patients treated with expertise and compassion
• Evidence-based treatment protocols following BASHH guidelines

Advanced Diagnostics

• Laboratory testing using current best-practice techniques
• High sensitivity and specificity testing methods
• Early detection capabilities (HIV testing from 10 days post-exposure)
• Comprehensive panels covering all major STIs

Complete Confidentiality

• Results never shared with NHS or third parties without consent
• Anonymous service available
• Secure results communication
• Discreet billing and payment options

Personalised Care

• Non-judgmental, supportive environment
• Choice of male or female clinician
• Tailored advice based on your individual circumstances
• Ongoing support through treatment and follow-up

Opening Hours & Location

Address:
 Medical Express Clinic
 117a Harley Street
 London, W1G 6AT

Opening Hours:

• Monday to Friday: 9:00 AM - 6:00 PM
• Saturday & Sunday: 10:00 AM - 2:00 PM

Walk-ins Welcome | No Appointment Necessary

Frequently Asked Questions

Book Your Confidential Consultation

Take control of your sexual health today.

Walk in during our opening hours or contact us to discuss your needs:

• Telephone: 0207 499 1991
• Email: [email protected]
• Walk-in: Monday-Friday 9 AM-6 PM, Weekends 10 AM-2 PM

Early detection and treatment provide the best outcomes. Our experienced team is here to support you with professional, confidential care.

Professional Standards & Accreditation

Medical Express Clinic operates in accordance with:

• Care Quality Commission (CQC) regulatory standards
• General Medical Council (GMC) guidelines for medical practice
• Advertising Standards Authority (ASA) regulations
• British Association for Sexual Health and HIV (BASHH) clinical guidelines

All doctors are registered with the General Medical Council and maintain professional indemnity insurance. Our clinic follows evidence-based protocols for STI testing and treatment as recommended by current UK national guidelines.

Medical Express Clinic: Professional sexual health care delivered with discretion, expertise, and respect since 1984.