Let's Learn About Syphilis: Don't Be Afraid, Let's Talk! | Nirogi Lanka

Let's Learn About Syphilis: Don't Be Afraid, Let's Talk! | Nirogi Lanka

Physician Reviewed — Not Medical Advice

You may have heard the name ‘Syphilis’. It is natural to feel a bit anxious, nervous, or curious when you hear it. Because it is a sexually transmitted infection (STI), many people feel hesitant to discuss it. However, staying well-informed about this condition is crucial for your health and the health of your loved ones. At Nirogi Lanka, we want to provide you with a clear, detailed, and simple guide covering how syphilis is contracted, its symptoms, treatment options, and how you can protect yourself.

What Exactly Is Syphilis?

In simple terms, syphilis is a Sexually Transmitted Infection (STI). It is primarily spread through direct contact with an infected person during vaginal, anal, or oral sex. The infection is caused by a bacterium called Treponema pallidum. The good news is that syphilis is fully curable with the right antibiotics. However, if left untreated, it can lead to severe long-term health complications, including vision loss, and permanent damage to your brain, heart, and nervous system. This is why staying informed and seeking medical advice immediately if you notice any symptoms is vital for your health and well-being at Nirogi Lanka.

What Are the Stages of Syphilis?

Syphilis progresses through four distinct stages, each with its own set of symptoms. It is critical to know that during the primary and secondary stages, the infection is highly contagious, meaning the risk of transmitting the bacteria to your sexual partners is very high. Here is a breakdown of the stages:

1. Primary Syphilis

This is the first stage. Symptoms typically appear two to twelve weeks after you have been exposed to the bacteria. You may notice a sore called a chancre on your genitals, mouth, or lips. This sore is usually firm, round, and painless, which is why many people don't realize they have it. While it might look like a small pimple or blemish, it is not. The chancre will naturally heal on its own after a few weeks or a month, but do not be misled—healing the sore does not mean the infection has cleared. If you do not receive medical treatment, the infection will progress to the secondary stage. You remain contagious during this period.

2. Secondary Syphilis

The secondary stage usually begins one to six months after the primary sore has healed. At this point, you may develop a rash—typically on your palms or the soles of your feet—that is rough and bumpy but not itchy. You may also experience:

  • Fever
  • Fatigue
  • Wart-like growths (especially in genital areas)
  • Muscle aches
  • Weight loss
  • Headaches
  • Hair loss
  • Swollen lymph nodes

You are still highly contagious in this stage. Symptoms can come and go, potentially lasting for months or even years. Please remember: even if the rash and other symptoms disappear, the infection is still active. If left untreated, it will advance to the latent stage.

3. Latent Syphilis

If you don't receive treatment during the first two stages, the infection enters a "hidden" or latent stage. You may have no outward symptoms at all—no sores, no rashes, nothing. However, the bacteria remain inside your body, quietly causing damage. During this time, the infection can begin to harm your heart, bones, nervous system, and other internal organs. This stage can last for as long as 20 years. While the risk of passing the infection to others is lower than in the previous stages, it is still possible. If treatment is not initiated, it can progress to the final stage.

4. Late or Tertiary Syphilis

For many, the infection does not advance beyond the latent stage, and the body may eventually suppress it. However, approximately 20% of untreated individuals progress to this severe stage. Tertiary syphilis causes grave health issues that develop slowly over time, including:

  • Brain damage and cognitive issues, such as dementia
  • Heart disease
  • Difficulty walking and muscle coordination problems
  • Nerve damage
  • Seizures
  • Vision impairment, potentially leading to total blindness

The most important thing to remember is that syphilis is curable at any stage with proper medical treatment. However, any physical damage already caused to your organs cannot be reversed. Therefore, early detection and prompt treatment are essential.

What Happens if You Have Syphilis During Pregnancy? (Congenital Syphilis)

This is a critical concern. If a pregnant person has syphilis and does not receive treatment, the infection can be passed to the unborn baby. This is known as Congenital Syphilis and can lead to severe health complications or even death for the newborn.

This is why all pregnant people are tested for STIs during their early prenatal checkups. If you test positive for syphilis, immediate treatment is absolutely necessary for both you and your baby.

Untreated syphilis during pregnancy can lead to:

  • Miscarriage
  • Premature birth
  • Low birth weight (under 2.5 kg)
  • Placental complications
  • Stillbirth
  • Infant death within 28 days of birth (if untreated)

Prioritizing your medical appointments and following your doctor's advice is vital. Treatment initiated before 26 weeks of pregnancy typically yields the best outcomes for the baby.

How Common Is Syphilis and Who Is Most at Risk?

According to data from the World Health Organization (WHO) and other global health authorities, syphilis is a common infection worldwide. While it remains prevalent in many regions and populations, it is frequently observed in men. Specifically, reports indicate that syphilis diagnoses are higher among men who have sex with men (MSM).

Anyone who is sexually active can contract syphilis. However, you may be at a higher risk if you fall into any of the following categories:

  • Engaging in unprotected sex (especially if you have multiple sexual partners)
  • You are living with HIV
  • You have had sexual contact with someone who has a confirmed syphilis diagnosis
  • You have been diagnosed with another sexually transmitted infection (STI), such as chlamydia, gonorrhea, or herpes.

What are the symptoms of syphilis, and how can you identify them?

As mentioned, symptoms change depending on the stage of the infection. During the early stages, characterized by sores (chancres) and rashes, you are at the highest risk of transmitting the infection to others.

In the primary stage, you may notice one or more painless sores (chancres) on your genitals, in your mouth, or on your lips. You might easily overlook these or mistake them for an ingrown hair or a minor skin blemish.

In the second stage, you may develop a full-body rash, accompanied by flu-like symptoms such as fever, muscle aches, or a sore throat.

After the second stage, symptoms often disappear (the latent stage). However, the absence of symptoms does not mean the infection has cleared. The only way to cure the infection and prevent long-term damage is through treatment with antibiotics.

What do syphilis sores and rashes look like?

A primary stage chancre is typically a small, firm, round sore. It can appear on the genitals, mouth, or lips. While it may look like a common skin issue, it is highly infectious even if you don't feel pain. These sores usually heal on their own within about 6 weeks.

In the second stage, a rough, red, or brown-colored rash may appear. This often starts on one area and spreads across your body, including your palms and the soles of your feet. Sometimes, you may also find sores or rashes inside your mouth, vagina, or anus.

Common areas for syphilis sores:

The initial sore (chancre) typically appears where the syphilis bacteria entered your body during sexual contact.

For Women:

  • On the vulva
  • Inside or around the vagina
  • Around or inside the anus
  • On the lips or inside the mouth

For Men:

  • On the penis or scrotum
  • Under the foreskin
  • Around or inside the anus
  • On the lips or inside the mouth

How is syphilis transmitted?

Syphilis is caused by the bacterium Treponema pallidum. It is transmitted through vaginal, anal, or oral contact with an infected person. The bacteria enter your body through the vagina, anus, penis, mouth, or broken skin. Once inside, the bacteria travel through your bloodstream and, over time, can cause damage to various organs.

Syphilis is highly infectious, especially during the primary and secondary stages when sores or rashes are present. Even without ejaculation or full penetration, the infection can spread through skin-to-skin contact with a sore or rash.

If you have syphilis and engage in sexual activity, you can pass it to your partner. If you are pregnant, you can pass it to your unborn baby. However, syphilis is not spread through toilet seats, eating utensils, or door handles, as the bacteria cannot survive on inanimate objects for long.

How long am I infectious?

Even if visible symptoms (like sores or rashes) are not present, the infection remains in your body until you complete a course of antibiotics. If you have syphilis and do not receive treatment, you remain contagious. If you suspect you have been exposed or are experiencing symptoms, please consult a physician immediately.

Can I get syphilis from kissing?

Yes, although rare, syphilis can be spread through kissing. This happens if there is direct contact with a syphilis sore. If you kiss someone who has a sore in their mouth or on their lips, there is a risk of transmission. This is why getting tested and treated promptly is essential if you believe you have been exposed to the virus.

How is syphilis diagnosed?

When you visit a doctor at Nirogi Lanka or your local healthcare provider, they will ask about your sexual history and practices. It is vital that you are honest during this conversation. This helps your doctor accurately assess your risk and recommend appropriate testing for other STIs.

To test for syphilis, your doctor will perform a physical exam and may order a blood test. In some cases, they may take a swab of fluid from a sore to examine under a microscope. The only way to know for sure if you have syphilis is to visit a medical professional for laboratory testing.

How is syphilis treated?

The good news is that syphilis is completely curable with the right antibiotics! Antibiotics are medications specifically designed to fight bacterial infections. Penicillin is the most common treatment for syphilis. Your specific dosage and duration of treatment will depend on the stage of the infection and the severity of your symptoms.

Even if your sores or rashes have healed, it is vital that you complete the entire course of antibiotics prescribed by your doctor. Additionally, it is crucial to inform everyone you have been sexually active with in the last two years so they can also get tested.

Your doctor will likely order follow-up blood tests to ensure the infection has been fully cleared. Remember, you can contract syphilis again even after being successfully treated. Therefore, practicing safe sex and getting tested regularly if you are at higher risk is essential.

Is syphilis 100% curable?

Yes. Syphilis can be completely cured with antibiotics. However, as previously mentioned, any organ damage caused by syphilis before treatment cannot be reversed.

What are the long-term effects of untreated syphilis?

If left untreated, syphilis can progress to its final stages, causing life-threatening, serious complications. The longer you have syphilis, the more severe the damage to your body becomes, which is why early treatment is so critical. Untreated syphilis can lead to blindness, paralysis, and severe damage to the heart, brain, and spinal cord.

How can I protect myself from syphilis?

The only absolute way to avoid syphilis and other sexually transmitted infections (STIs) is through abstinence. However, if you are sexually active, you can reduce your risk significantly by following these steps:

  • Always use a condom. During oral sex, you can use a dental dam (a thin sheet of latex or polyurethane). Consistently using protection greatly reduces your risk of transmission.
  • Talk to your partners about their sexual history and whether they have been tested for STIs. If your partner has syphilis, you can be re-infected. It is essential that both you and your partner receive treatment.
  • Limit your number of sexual partners.
  • Don't be afraid to ask about sexual history before beginning a relationship with a new partner.
  • Get tested regularly for syphilis and other STIs, especially if you have known risk factors.

What should I do?

Syphilis and other STIs can cause severe health complications and require immediate medical attention. If you are diagnosed, completing your full course of treatment is vital to prevent spreading the infection to others. Additionally, make sure to:

  • Notify everyone you have had sexual contact with so they can seek treatment.
  • Practice safe sex by using condoms or dental dams.
  • Continue regular STI screenings.

When should I see a doctor?

If you notice sores, ulcers, or rashes on your genitals or in your mouth, see a doctor without delay. They can test you for syphilis and begin treatment immediately if you are infected. The sooner you receive treatment, the lower your risk of developing long-term complications.

Are STI and STD different?

In practice, there is little difference between an STI (Sexually Transmitted Infection) and an STD (Sexually Transmitted Disease). Both refer to conditions spread through unsafe sexual activity. However, the term “STI” is considered more accurate today and carries less social stigma.

Key takeaways (Take-Home Message)

We have covered a lot about syphilis today. Stay informed—knowledge is your best defense.

  • Syphilis is a curable sexually transmitted infection (STI).
  • Early diagnosis and treatment prevent serious health complications. Untreated cases can lead to long-term health issues.
  • Watch for symptoms. If you notice a painless sore (chancre) or a rash, consult a doctor immediately.
  • Prioritize safe sex. Using condoms significantly reduces your risk.
  • If you are concerned or believe you were exposed, reach out to your doctor or a local health clinic without hesitation. They are there to help you.

Your health is in your hands. We hope this information from Nirogi Lanka has been helpful. Stay healthy!

👩🏽‍⚕️ Frequently Asked Questions (FAQs)

💬 Is syphilis just a common skin sore?

Absolutely not. Syphilis is a serious sexually transmitted infection (STI) caused by the bacterium Treponema pallidum. Typically, about three weeks after unprotected sexual contact, the disease begins with a small, often overlooked sore known as a chancre, which can appear on the genitals, rectum, or in the mouth.

💬 If I don't treat the sore, will it become painful or infected?

This is the deceptive nature of the disease: the initial chancre is typically painless. Because it doesn't hurt, many people ignore it. Even more concerning is that the sore will naturally heal and disappear within about six weeks without any treatment. However, this does not mean you are cured. The infection has simply progressed to its second stage and is quietly spreading throughout your body.

💬 What happens if the infection remains untreated in the long term?

If left to progress to the tertiary (third) stage, the infection remains hidden for 10 to 20 years before it can cause severe damage, including neurological complications, spinal cord damage leading to paralysis, and life-threatening heart disease. Please do not panic; if diagnosed early by a healthcare professional, the disease can be 100% cured with a targeted dose of Penicillin G. If you suspect an infection, contact your doctor or visit your nearest emergency department immediately.


Nirogi Lanka: Syphilis, Sexually Transmitted Infections, STI, Symptoms, Treatment, Chancre, Pregnancy, Prevention