How long does it take for lymphogranuloma venereum (LGV) to disappear after treatment with azithromycin (generic name) for chlamydia?

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Treatment of Lymphogranuloma Venereum (LGV)

A 21-day course of doxycycline 100 mg twice daily is the recommended treatment for lymphogranuloma venereum, not a 1-gram daily dose of azithromycin for two weeks. Your current treatment regimen is inadequate for LGV.

Correct Treatment for LGV

  • The standard treatment for lymphogranuloma venereum is doxycycline 100 mg orally twice daily for 21 days 1, 2
  • Azithromycin can be effective for LGV, but requires an extended regimen of 1 g orally once weekly for 3 weeks, not daily administration 1
  • Your current regimen of 1 gram azithromycin daily for two weeks is not a recognized treatment protocol for LGV and may lead to treatment failure 1

Diagnosis Clarification

  • A Bartholin's cyst is not the same as lymphogranuloma venereum (LGV) 3
  • Bartholin's cysts are typically treated with incision and drainage if symptomatic, not with antibiotics alone 3
  • Standard chlamydia treatment (azithromycin 1g single dose or doxycycline 100mg twice daily for 7 days) is adequate for uncomplicated genital chlamydia but insufficient for LGV 3, 4

Recommended Course of Action

  • Both you and your partner should be evaluated by a healthcare provider to confirm the diagnosis 5
  • If LGV is confirmed, the correct treatment is:
    • Doxycycline 100 mg orally twice daily for 21 days (preferred regimen) 1, 2
    • Alternative: Azithromycin 1 g orally once weekly for 3 weeks 1

Follow-Up Recommendations

  • Clinical cure (resolution of symptoms) should be expected by 6 weeks after proper treatment 1
  • A test of cure is not routinely recommended if symptoms resolve with appropriate therapy 5
  • Both partners should abstain from sexual activity until treatment is completed and symptoms have resolved 5

Important Considerations

  • Recent research suggests that a 7-day course of doxycycline may be effective for mild or asymptomatic LGV, but this is not yet incorporated into guidelines 2
  • Reinfection is common if sexual partners are not adequately treated 5
  • If symptoms persist after appropriate treatment, reevaluation is necessary to rule out reinfection or treatment failure 5

References

Research

Effective Treatment of Lymphogranuloma venereum Proctitis With Azithromycin.

Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2021

Guideline

Chlamydia Treatment Guidelines

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2025

Guideline

Guideline Directed Topic Overview

Dr.Oracle Medical Advisory Board & Editors, 2025

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

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