Pelvic Inflammatory Disease — SCE Infectious Diseases MCQ
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Correct answer: E — IM Ceftriaxone 1 g single dose plus oral Doxycycline 100 mg BD for 14 days plus oral Metronidazole 400 mg BD for 14 days
This presentation is consistent with pelvic inflammatory disease (PID). BASHH guidelines recommend empirical treatment covering N. gonorrhoeae, C. trachomatis, and anaerobes: IM Ceftriaxone 1 g (single dose) plus oral Doxycycline 100 mg BD for 14 days plus oral Metronidazole 400 mg BD for 14 days. Azithromycin single dose is insufficient for PID. Moxifloxacin is an alternative in mild-moderate PID but is not first-line.
Reference: https://www.nice.org.uk/guidance/conditions-and-diseases/infections