Typhoid Fever and Abdominal Pain: Causes, Symptoms & Severity

Yes, abdominal pain is a hallmark of typhoid fever (caused by Salmonella enterica serovar Typhi). It occurs in ~70–90% of cases.

Characteristics

• Location: Often diffuse or right upper quadrant (RUQ) / periumbilical (hepatosplenomegaly, Peyer's patch hyperplasia in terminal ileum).
• Quality: Dull, aching, progressive; may become severe.
• Associated: Step-ladder fever (rising daily), headache, malaise, anorexia, constipation > diarrhea, rose spots (trunk), relative bradycardia (Faget sign), cough.

Complications Causing Severe Pain

• Intestinal Perforation: Terminal ileum (Peyer's patches) — week 3. Sudden severe pain, rigidity, sepsis. Surgical emergency.
• Intestinal Hemorrhage: Hematochezia, hemodynamic drop.
• Cholecystitis: S. Typhi hepatobiliary tropism.
• Pancreatitis, Peritonitis, Abscess.

Diagnosis & Treatment

• Blood culture (gold standard, 40–80% sensitive), bone marrow culture (90%), stool/urine culture, PCR, Widal (limited utility).
• Antibiotics: Ceftriaxone (IV), azithromycin (oral), fluoroquinolones (resistance common). Duration 7–14 days.
• Supportive: fluids, antipyretics, nutrition, monitor for complications.

Prevention

• Typhoid vaccines: Vi polysaccharide (IM, ≥2 yr), Ty21a oral (live attenuated, ≥6 yr), TCV (conjugate, ≥6 mo).
• Safe water/food hygiene (boil, peel, cook).

Typhoid is a systemic illness; abdominal pain signals intestinal involvement. Early antibiotics prevent perforation.