Chlamydia: Symptoms, Causes, and Treatment – Comprehensive Guide

Chlamydia is a common STI caused by Chlamydia trachomatis. It often has no symptoms, making regular testing crucial for sexually active individuals.

Symptoms (when present)

  • Women: Cervical pain/tenderness, abnormal vaginal discharge, burning urination, fever, nausea, lower abdominal pain.
  • Men: Burning urination, penile discharge, testicular pain, lower abdominal pain, fever.

Complications

  • Pelvic inflammatory disease (PID) → infertility, ectopic pregnancy, chronic pain (women).
  • Epididymitis → infertility (men).
  • Reactive arthritis (joints, eyes, urethra).
  • Lymphogranuloma venereum (LGV) – rare, causes ulcers, fever, chills.

Treatment & Prevention

  • Antibiotics (azithromycin, doxycycline) – complete the full course.
  • Condom use reduces transmission risk.
  • Regular STI screening, especially with multiple partners.

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