**Question:** Drug used in the Treatment of "Resistant" Gonorrhoea is:

A. Ceftriaxone
B. Ciprofloxacin
C. Ampicillin
D. Azithromycin

**Correct Answer:** **D. Azithromycin**

**Core Concept:**
Gonorrhoea is a sexually transmitted infection (STI) caused by the bacterium Neisseria gonorrhoeae. In recent years, there has been a growing concern over the development of antibiotic resistance in gonorrhoea strains, leading to the term "resistant" gonorrhoea. The treatment options for gonorrhoea have been narrowed down due to antibiotic resistance.

**Why the Correct Answer is Right:**
Azithromycin is an antibiotic that belongs to the macrolide class and has been found to be effective against susceptible strains of Neisseria gonorrhoeae. Gonorrhoea resistant to ceftriaxone, ciprofloxacin, and ampicillin is known as "multidrug-resistant" gonorrhoea, and is a significant challenge in modern medicine due to its implications on public health and treatment options. In this context, azithromycin continues to be an important treatment option for uncomplicated gonorrhoea.

**Why Each Wrong Option is Incorrect:**

A. Ceftriaxone: Ceftriaxone is a third-generation cephalosporin antibiotic that has been traditionally used for the treatment of gonorrhoea. However, due to the emergence of antibiotic resistance, ceftriaxone is no longer a suitable option for treating multidrug-resistant gonorrhoea.

B. Ciprofloxacin: Ciprofloxacin is a fluoroquinolone antibiotic that has been widely used for treating gonorrhoea. However, due to the development of antibiotic resistance, it is no longer an effective treatment option for multidrug-resistant gonorrhoea.

C. Ampicillin: Ampicillin is a beta-lactam antibiotic that has been used for treating gonorrhoea. However, due to the emergence of antibiotic resistance, ampicillin is no longer a reliable choice for treating multidrug-resistant gonorrhoea.

**Clinical Pearls:**

1. In recent years, the prevalence of antibiotic-resistant Neisseria gonorrhoeae has increased, leading to a reduced number of effective treatment options for gonorrhoea.
2. Combination therapy is often necessary for treating multidrug-resistant gonorrhoea. In this case, azithromycin is often used in combination with ceftriaxone.
3. In cases where ceftriaxone and ciprofloxacin are unavailable, azithromycin may still be used as monotherapy for non-gonococcal urethritis in men and cervicitis in women.

**Why Azithromycin is Right:**

Azithromycin is a macrolide antibiotic that inhibits bacterial protein synthesis by binding to the 50S rib