A-23-Year-old female presented with burning pain during micturition. On investigations, she is found to be suffering from co-infection with chlamydia and gonococcus. Drug of choice for treatment of this female is: –
## **Core Concept**
The patient presents with symptoms of a urinary tract infection (UTI), specifically dysuria (burning pain during micturition), and is found to have a co-infection with *Chlamydia* and *Neisseria gonorrhoeae* (gonococcus). The treatment for such co-infections requires antibiotics that are effective against both organisms.
## **Why the Correct Answer is Right**
The correct answer, **Ceftriaxone + Azithromycin**, is the recommended treatment for co-infections with *Neisseria gonorrhoeae* and *Chlamydia trachomatis*.
- **Ceftriaxone** is a third-generation cephalosporin with potent activity against *Neisseria gonorrhoeae*, including strains resistant to other antibiotics. It is administered parenterally.
- **Azithromycin** is a macrolide antibiotic that is effective against *Chlamydia trachomatis*. It is given orally and has a broad spectrum of activity.
## **Why Each Wrong Option is Incorrect**
- **Option A (Ciprofloxacin + Doxycycline):** While ciprofloxacin can treat gonorrhea, resistance rates are high, making it less reliable. Doxycycline is effective against chlamydia but is not the first choice for gonorrhea.
- **Option B (Cefixime + Ofloxacin):** Cefixime is used for gonorrhea but resistance is a concern. Ofloxacin is not the preferred agent for chlamydia in this context.
- **Option D (Gentamicin + Spectinomycin):** These are alternative treatments for gonorrhea but are not the first line, especially for co-infection with chlamydia.
## **Clinical Pearl / High-Yield Fact**
A key point to remember is the current recommendation for the treatment of gonorrhea and chlamydia co-infection is **Ceftriaxone + Azithromycin**. This combination is recommended by guidelines such as those from the Centers for Disease Control and Prevention (CDC) due to increasing antibiotic resistance.
## **Correct Answer:** **C. Ceftriaxone + Azithromycin**