Syphilis: Meaning, Symptoms, and Treatment

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Syphilis: Meaning, Symptoms, and Treatment

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In this article we will look at:

You can click on any of the links above to navigate to the section of your interest. 

What is syphilis?

Syphilis is a very common Sexually Transmitted Disease (STD) which can spread through vaginal, anal, or oral sex, though it is commonly spread through oral sex. This is a bacterial infection that can be easily cured with antibiotics in the initial stages. This disease, however, can cause permanent damage such as disability, neurological disorders, and even death if it is left untreated. 

How does syphilis occur? 

Syphilis occurs if one has sexual intercourse with an infected person. 

It is caused by the bacteria called Treponema pallidum (T. pallidum). The bacteria gets transmitted through direct contact with a syphilis sore on the skin. The sores which are painless can start in the vagina, anus, rectum, lips, or mouth. Infact, some people do not even notice the sores since they are painless. The sores usually dry up on their own but the bacteria remains in the body and can remain dormant in the body, for even 30 years before becoming active and damaging internal organs including the brain. 


There are four stages of syphilis: 


Who is prone to syphilis?

People who are at a high risk of contracting syphilis include:

What are the causes of syphilis?

The main causes of syphilis include:


Syphilis does not spread through casual contacts such as sharing foods, drinks, holding hands, sneezing, sharing towels, coughing, or from toilet seats.
There are chances however of syphilis spreading from prolonged kissing.

What are the symptoms of syphilis? How is syphilis diagnosed?

The symptoms of syphilis change according to the stage of the disease. 


Primary stage syphilis symptoms include:
 


In the secondary stage the symptoms of syphilis include:


In the latent syphilis stage, there are no symptoms. The bacteria lie dormant in this stage for upto 30 years. 


The symptoms of tertiary syphilis which can occur 10 to 30 years after the onset of the infection, depends on which organ systems have been affected. The symptoms include:


Tertiary syphilis is the stage when the disease can become fatal. 

Diagnosis


Usually, a general practitioner or an infectious disease specialist can diagnose syphilis by seeing your symptoms, and conducting tests. Once the diagnosis is complete, depending on the severity and complications of your symptoms, you will be referred to a neurologist or cardiologist for further treatment. 

Syphilis can be diagnosed by testing samples of your:

What are the complications of syphilis?

Some common complications of syphilis, if left untreated during the initial stages, include:

What is the treatment for syphilis?

Syphilis is easily treatable in its early stages with antibiotics. 

Would you like to consult a doctor for Syphilis ?

Patient Experiences

Ayush N
Satisfied With The Treatment
Doctor in this story :Dr. Rahul Reddy
Androcare Andrology & Men's Health Institute

Questions answered by trusted doctors

Verified User
Hey. I had a medical check done for a visa which involved a syphilis test and that showed up negative. That was on September 9th. On September 20th, I donated blood. Today I got a message saying that I am very likely infected with Syphilis. I have not slept with anyone in between the two dates. I am very confused.
Dr. Neelima Deshpande
Sexologist, Pune
Thank you for your question.
There is a window period where tests for syphilis can be negative. It is possible that a previous encounter got you infected. Did you at any time have a painless ulcer on your genitals?
Verified User
Is hairloss due to syphilis reversible? Is syphilis completely curable? What is the cost of penicillin injection?
Dr. Govind S Mittal
Trichologist, Bangalore
Greetings.  Yes hair loss due to syphilis  improves- but that's not the crux of the matter.  Syphilis has  far more important and disabling involvement. See a qualified dermatologist near you and get treated at the earliest after necessary blood tests. Penicillin is not very expensive.  It is the best treatment and simplest cure available for Syphilis.
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Did you know?

Sudden spurt of syphilis cases in India

A once common STD in the pre-antibiotic era, in India, the prevalence of syphilis was brought down from 8% of the population to less than 1% in 2011. However, now almost seven years laters there is a sudden rise in those testing positive for syphilis among other sexually transmitted diseases. There were 1,300 syphilis cases in 2014 which increased to 1,700 the following year. Though doctors say that perhaps it is not a sudden rise but instead cases are coming to the fore due to better awareness and surveillance.

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