How is Syphilis Diagnosed?

Syphilis can be diagnosed using blood tests, examination of fluid from a sore and, in some cases, testing of cerebrospinal fluid.

Blood tests detect antibodies produced by the immune system against the bacteria that causes syphilis and can help identify a current or past infection. If a person has an active sore, a sample of its fluid may be tested directly for the bacteria. If doctors suspect the nervous system is involved, they might take a sample of cerebrospinal fluid using a lumbar puncture for further testing.

If your test comes back positive, your recent sexual partners may also need to be tested or treated. Diagnosing and treating syphilis early can stop the infection from getting worse and lower the chance of complications.

How is Syphilis Treated Based on Stage?

Various stages of syphilis, along with their treatment options, are as follows:

Stage of Syphilis Treatment
Primary Syphilis Penicillin G benzathine is given as a single intramuscular dose.
Secondary Syphilis The same treatment as primary syphilis, with penicillin G benzathine as the standard therapy.
Early Latent Syphilis Treated with the same regimen used for primary and secondary syphilis.
Late Latent Syphilis Penicillin G benzathine is given once weekly for 3 weeks.
Tertiary Syphilis Tertiary syphilis is treated similarly to latent syphilis when there is no neurological involvement.
Neurosyphilis Requires intravenous penicillin G for 10–14 days or an alternative penicillin regimen for the same duration.

Medications for Syphilis Treatment

Antibiotics are used to treat syphilis by eliminating the bacteria that cause the infection. Commonly used antibiotics to treat syphilis include:

  • Benzathine Penicillin G: Benzathine penicillin G is the standard treatment for many cases of primary, secondary and latent syphilis. The number and timing of injections depend on the stage of infection.

  • Aqueous Crystalline Penicillin G: Intravenous aqueous penicillin G is used for neurosyphilis and certain cases involving the eyes. Treatment is administered in a medical setting because adequate antibiotic levels need to reach the central nervous system.

  • Procaine Penicillin G: Procaine penicillin G with oral probenecid may be considered as an alternative regimen for neurosyphilis when intravenous therapy is not feasible, under specialist supervision.

  • Tetracycline: An alternative oral antibiotic option for non-pregnant patients with a severe penicillin allergy who cannot take preferred alternatives. Depending on the stage (e.g., late vs. early latent), treatment requires a 14- to 28-day course.

  • Ceftriaxone: Ceftriaxone is sometimes used as an alternative treatment, especially if penicillin is not an option.

  • Probenecid: It is an oral medicine sometimes given with procaine penicillin to treat neurosyphilis. It works by blocking the renal excretion of penicillin, which elevates and prolongs penicillin levels in the bloodstream and cerebrospinal fluid.

  • Doxycycline: It can be used as an alternative for some non-pregnant patients. The type and length of treatment depend on the stage of syphilis and each person’s health. Always take it only as your healthcare provider prescribes.

Other Treatments for Syphilis

Additional care may be needed alongside antibiotic treatment for syphilis. Current or recent sexual partners may need testing and, in some cases, treatment to reduce the risk of passing the infection back and forth.

Doctors might also recommend co-infection screening. Because syphilis increases the risk of acquiring or transmitting other infections, screening for HIV and additional STIs is standard.

If you experience symptoms such as vision changes, hearing loss, weakness, or confusion, a comprehensive neurological or eye (ophthalmologic) evaluation is necessary to check for neurosyphilis or ocular syphilis, which require specialised intravenous therapy.

Ayurvedic and Alternative Treatments for Syphilis

Alternative remedies to manage syphilis treatment may include:

  • Aloe Vera: Its soothing and hydrating properties may help calm irritated skin and support wound healing associated with skin symptoms.

  • Ashwagandha (Withania somnifera): It is a herb that is known for helping reduce inflammation and supporting the immune system. People often use it as a supportive remedy in herbal medicine.

  • Neem (Azadirachta indica): Neem is recognised for its antimicrobial and anti-inflammatory qualities. Traditionally, it is used to help relieve itching and skin irritation.

  • Turmeric: Turmeric may help support the management of inflammation because of its anti-inflammatory properties.

  • Guduchi: Guduchi is used to support the immune system, especially in cases like syphilis, and may help the body’s natural defences. However, there is little evidence that it can actually treat the syphilis infection.

  • Other Ayurvedic Formulations: Other Ayurvedic preparations, including Swarna Bhasma, Mahamanjistadi Kwatha, Gandhak Rasayan, Triphala Churna, Kanchanar Guggul, and Praval Bhasma, are also used in some traditional practices.

Note: Ayurvedic treatments are never a substitute of medicated syphilis treatment. These can be used alongside the medicines recommended by the doctors only after consultation.

Home Care for Managing Syphilis

Here are some home care tips for managing syphilis:

  • Keep the affected area clean and dry.

  • Use mild soap and water for gentle cleaning.

  • Avoid irritating lotions, creams or other products.

  • Get enough rest and sleep during recovery.

  • Drink plenty of fluids to stay hydrated.

  • Inform recent sexual partners as advised.

  • Avoid sexual contact until your doctor advises that it is safe.

How Long Does Syphilis Treatment Take?

Here are the approximate treatment durations for syphilis based on its stages:

Treatment Duration
Penicillin injection You should begin to feel better in the first few days of treatment.
Doxycycline It may take at least 14 days for recovery.
Intravenous (IV) aqueous crystalline penicillin G Administered every 4 hours or as a continuous infusion daily for 10 to 14 days.

Syphilis Treatment Side Effects

Mentioned below are some possible side effects of syphilis treatment:

  • Pain, redness or swelling at the injection site

  • Fever

  • Chills

  • Headache

  • Dizziness

  • Nausea

  • Diarrhoea

  • Stomach discomfort

  • Skin rash

  • Temporary worsening of syphilis symptoms

  • Severe allergic reaction

Lifestyle Changes for Managing Syphilis

Making a few important lifestyle changes can help you manage syphilis symptoms:

  • Make sure you get recommended vaccines like hepatitis B and HPV to help protect yourself from certain infections.

  • Try to exercise regularly to stay fit and support your overall health.

  • Avoid sexual intercourse until you have completed your antibiotic treatment and your doctor confirms the infection is cured.

  • Limit your number of sexual partners, undergo routine STI screenings, and ensure recent partners are notified and tested.

  • Avoiding smoking is another way to support your health and well-being.

  • Avoid sharing needles or other drug-injection equipment, as this can spread infections such as HIV and hepatitis.

  • Maintain a nutritious diet with plenty of fruits, vegetables and other nutrient-rich foods.

Factors That Can Worsen Symptoms of Syphilis

Syphilis symptoms may worsen with factors such as:

  • Untreated or delayed infection

  • Co-infection with HIV

  • Weakened immune system

  • Incomplete antibiotic course

  • Reinfection after treatment

  • Failure to attend follow-up testing

  • Misdiagnosis or wrong antibiotics

  • Substance abuse affecting treatment care

  • Unchecked partner re-exposure

Syphilis Treatment Cost

The cost of syphilis treatment in India can vary depending on the stage of infection, treatment approach and individual healthcare needs. A clinical evaluation, including consultation, physical examination and review of medical and sexual history, may cost approximately ₹800 to ₹1,500. Follow-up visits and repeat blood tests may add to the overall expense, as monitoring is important after treatment.

Penicillin injections for antibiotics usually cost between ₹2,000 and ₹6,000. Oral antibiotics are typically priced from ₹3,000 to ₹7,000. If you need treatment during pregnancy, the cost is about ₹4,000 to ₹8,000, which includes extra care for both mother and baby.

The final cost depends on the stage of infection, how you respond to treatment, and your specific healthcare needs.

Does Health Insurance Cover Syphilis Treatment in India?

Yes, many comprehensive health insurance plans in India may include syphilis treatment, but the exact coverage depends on the insurer and the policy. Coverage might include hospitalisation expenses, diagnostic tests, doctor’s consultation, medications and other prescribed-treatment costs.

If syphilis is considered a pre-existing disease at the time of purchasing the policy, a waiting period of up to 3 years might apply.

Because syphilis may need ongoing check-ups and treatment for related health issues, having a comprehensive mediclaim policy can help manage costs. A policy with a minimum sum insured of ₹10 lakh to ₹15 lakh can offer a solid financial safety net. If you want more protection, you can choose a higher coverage amount, depending on your healthcare needs.

Note: The coverage, waiting periods, exclusions, and other terms of every policy may be different. Therefore, review all policy documents carefully.

Frequently Asked Questions (FAQs)

  • Q1. Can syphilis come back after treatment?

    Ans: Treatment cures current infection, but it does not protect you from getting syphilis again. You can be reinfected if you are exposed to syphilis in the future.
  • Q2. Can syphilis cause problems with eyesight?

    Ans: Yes, syphilis can cause problems with eyesight. Syphilis may affect the eyes and cause symptoms such as blurred vision or other changes in eyesight. Any new vision problem should be checked by a doctor promptly.
  • Q3. Can syphilis resolve without treatment?

    Ans: Sometimes, syphilis symptoms go away for a while even though the bacteria are still in your body. Without proper treatment, syphilis can get worse and lead to serious health problems.
  • Q4. Can syphilis cause symptoms that look like other illnesses?

    Ans: Yes, syphilis can cause symptoms that look like other illnesses. Because the symptoms can be quite different from person to person, it is important to get tested if you think you might have syphilis. A healthcare professional can check your symptoms and suggest the right tests.
  • Q5. Can syphilis be treated during pregnancy?

    Ans: Yes, syphilis can be treated during pregnancy. Pregnant people should get penicillin treatment, since untreated syphilis can seriously harm the baby. Penicillin is the recommended medicine during pregnancy.
  • Q6. Can syphilis be detected if there are no symptoms?

    Ans: Yes, syphilis can go unnoticed during its latent stage, even if you do not have any symptoms. Getting tested can help find the infection early and make sure you get the right treatment.
  • Q7. Can I have sex after syphilis treatment?

    Ans: Talk to your healthcare provider about when it is safe to have sex again. Your recent partners may also need to get tested or treated so you do not get syphilis again. Following your doctor’s advice will help lower the risk of spreading the infection or getting it back.
  • Q8. Can syphilis affect other parts of the body?

    Ans: Yes. If left untreated, syphilis can eventually affect organs and systems beyond the skin and reproductive tract, including the heart, brain, eyes and nervous system. The risk of these complications is one reason timely treatment is important.
  • Q9. Do the syphilis sores disappear after treatment?

    Ans: The sores and other symptoms can improve after treatment, but how quickly they settle varies from person to person. Healing may take some time even after the infection has been treated.
  • Q10. Can syphilis be passed through oral sex?

    Ans: Yes, syphilis can spread through sexual contact involving the mouth, genitals or anus, particularly when sores or infected areas come into contact. Using protection and getting tested can help reduce the risk of transmission.
  • Q11. Can a person have syphilis without noticing a sore?

    Ans: Yes, some sores may occur in places that are difficult to see, and syphilis can also enter a stage where symptoms are not noticeable. Regular testing can help detect the infection when symptoms are absent.
  • Q12. Can syphilis be diagnosed with a blood test?

    Ans: Yes, blood tests are commonly used to look for antibodies associated with syphilis and help determine whether a person has been infected. A healthcare professional can recommend the appropriate tests based on the situation.
  • Q13. Does syphilis treatment prevent future infection?

    Ans: No, the treatment clears the current infection but does not provide protection against getting syphilis again after a future exposure. Taking precautions and testing after a possible exposure can help reduce the risk of reinfection.
  • Q14. Can syphilis affect the brain?

    Ans: Yes. In some cases, syphilis can involve the nervous system. Symptoms may include weakness, changes in mental function or other neurological problems. People with such symptoms may need additional specialist evaluation.
  • Q15. What happens if syphilis is not treated?

    Ans: Untreated syphilis can remain in the body and may eventually affect organs such as the heart, brain, eyes and nervous system. Getting diagnosed and treated early can help reduce the risk of serious complications.
  • References

    • https://pmc.ncbi.nlm.nih.gov/articles/PMC1779891/

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