Latent syphilis is a stage of syphilis infection where the disease remains in the body without noticeable symptoms. It follows the primary and secondary stages and can persist for years. While symptoms are absent, the bacteria can still cause serious health issues if left untreated.

Latent Syphilis FAQ


What is latent syphilis?

Latent syphilis is an asymptomatic stage of syphilis where the person is infected but shows no symptoms.

How does one get latent syphilis?

It occurs after the initial stages of syphilis when the infection is not treated and can persist without any symptoms.

Can latent syphilis be treated?

Yes, latent syphilis can be effectively treated, typically with antibiotics like penicillin.

What happens if latent syphilis is left untreated?

If untreated, it can progress to tertiary syphilis, potentially leading to severe health complications.

How is latent syphilis diagnosed?

Diagnosis is made through blood tests that check for syphilis antibodies.

Is latent syphilis contagious?

Latent syphilis is not contagious, as there are no symptoms to transmit.

What are the symptoms of latent syphilis?

There are no symptoms during the latent stage, making it challenging to identify without testing.

Can I still have sex if I have latent syphilis?

It’s advisable to avoid sexual contact and inform partners until treatment is completed.

How long can latent syphilis last?

Latent syphilis can last for years, but treatment is essential to eliminate the infection.

What medications are used for treating latent syphilis?

Penicillin is the standard treatment, but other antibiotics like doxycycline may be used for those allergic to penicillin.

Will I need multiple doses of medication?

Typically, a single dose of penicillin is sufficient, but it depends on the stage and individual case.

Can latent syphilis affect pregnancy?

Yes, it can pose risks to the fetus, so it’s important to seek treatment if pregnant.

How often should I be tested for syphilis?

It’s recommended to get tested annually if sexually active, especially with multiple partners.

Can I transmit syphilis to others during the latent stage?

No, you cannot transmit the infection to others during the latent stage.

What lifestyle changes should I make during treatment?

Focus on maintaining a healthy lifestyle and follow your healthcare provider's recommendations for recovery.

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Information provided by Dr. Nithya Priya Raju. Reviewed by Dr. Mohamed El Khouly