## Clinical Context This patient presents with classic features of enteric fever (typhoid): prolonged fever, headache, rose spots, hepatosplenomegaly, and a toxic appearance. Blood culture is the gold standard diagnostic test and has already been sent. ## Rationale for Next Step **High-Yield:** In a clinically suspected case of enteric fever with a toxic presentation, empirical antibiotic therapy must NOT be delayed while awaiting culture results. Mortality increases significantly if treatment is delayed beyond the first week of illness. **Key Point:** Current guidelines recommend starting third-generation cephalosporins (ceftriaxone 2 g IV/IM 12-hourly or cefotaxime) as first-line empirical therapy for enteric fever in India, where fluoroquinolone resistance is now widespread (>50% in many regions). **Clinical Pearl:** Blood culture should be collected BEFORE antibiotics are started, but once collected, treatment must commence immediately. Do not delay therapy waiting for results. ## Recommended Approach | Step | Timing | |------|--------| | Blood culture collection | Before antibiotics | | Start ceftriaxone | Immediately after culture | | Continue for 7–14 days | Depending on clinical response | | Switch based on sensitivity | If resistance pattern warrants | **Mnemonic:** **CEFT** — **C**ephalosporin **E**mpiric **F**irst-line **T**herapy (for enteric fever in India) [cite:Harrison 21e Ch 159]
Sign up free to access AI-powered MCQ practice with detailed explanations and adaptive learning.