What Is Syphilis?

Syphilis is a bacterial infection transmitted through sexual contact. It causes distinctive sores known as chancres, which can appear around the mouth, genitals, or anus. The number of syphilis cases is increasing in the UK, making it more important than ever to get tested—especially if you’ve recently had a new partner or suspect exposure.

How Do You Catch Syphilis?

Syphilis spreads through unprotected vaginal, oral, or anal sex, and by sharing sex toys without proper cleaning. Though less common, it can also be transmitted through sharing needles or, in extremely rare cases, from a contaminated blood transfusion (all blood is screened in the UK, so this risk is minimal).

What Are the Symptoms of Syphilis?

Symptoms typically appear 10 to 90 days after infection—21 days on average. However, some individuals show no symptoms while still being infectious. Common symptoms for both men and women may include:

• A chancre or sore near the genitals, mouth, or anus

• Skin rash, particularly on the palms or soles

• Fatigue

• Nausea or dizziness

• Fever

• Muscle aches and joint pain

• Headaches

• Sore throat

There are three stages of syphilis:

• Primary Stage: Single painless sore (chancre)

• Secondary Stage: Rash, flu-like symptoms, hair loss, swollen glands

• Latent/Tertiary Stage: No visible symptoms, but serious internal damage to organs such as the brain, heart, liver, and nerves.  

Did You Know?

If caught early, syphilis is easily treated with antibiotics. If left untreated, it can lead to blindness, heart disease, and other serious conditions.

How Is Syphilis Tested?

• If you have visible sores or lesions, a swab test is performed.

• If you’re asymptomatic, a blood test is the most reliable method.

Results are typically available within 1 working day from the time your sample reaches our lab. Some ManaPlus clinics also offer instant testing, providing results in about 20 minutes.

What Are the Dangers of Untreated Syphilis?

Syphilis can cause severe, long-term health problems if not treated. It also increases your risk of contracting HIV and other STIs.

For pregnant individuals, untreated syphilis can lead to:

• Miscarriage or stillbirth

• Premature delivery

• Congenital syphilis, leading to deformities, brain damage, seizures, jaundice, or even death

As many as 40% of babies born to untreated mothers suffer serious complications. Early detection is vital.

What Happens If I Test Positive for Syphilis?

Syphilis is curable with antibiotics, often with just a single dose. Treatment depends on how advanced the infection is, so early testing is key.

If you test positive:

• You can choose to begin treatment with your ManaPlus doctor, or through your own GP or local sexual health clinic

• It’s crucial to inform recent partners so they can also be tested

• Avoid any sexual contact for at least two weeks after treatment

• If you used a home test, we can arrange a doctor’s consultation to discuss results and prescribe treatment

Book Your Syphilis Test Today

ManaPlus offers discreet, accurate and fast syphilis testing—either at one of our partner clinics or via a home test kit. Our expert team will guide you every step of the way, including aftercare if your result is positive.

Why Choose ManaPlus.co.uk?

Discreet and confidential testing

Fast, accurate results

Comprehensive medical support

Accessible home testing options

Partnerships with UK health experts

Your health and peace of mind are our mission. If you need support following a positive STI result, contact ManaPlus.co.uk today for expert advice, treatment, and ongoing care.