Antibiotic Use in Nonhealing Ulcers
Clinical Signs of Infection
- Erythema extending beyond the ulcer margin is a sign of clinical infection that warrants antibiotics, according to the World Journal of Emergency Surgery 1
- Local warmth is a sign of clinical infection that warrants antibiotics, according to the World Journal of Emergency Surgery 1
- Purulent discharge is a sign of clinical infection that warrants antibiotics, according to the World Journal of Emergency Surgery 2
- Rapid ulcer expansion is a sign of clinical infection that warrants antibiotics, according to the World Journal of Emergency Surgery 2
H. pylori Eradication Therapy
- For peptic ulcers associated with H. pylori infection, eradication therapy is strongly recommended to prevent recurrent bleeding and promote healing, according to the World Journal of Emergency Surgery 3, 1
- Standard triple therapy for 14 days is recommended if low clarithromycin resistance is present, including a PPI, clarithromycin, and amoxicillin or metronidazole, according to the World Journal of Emergency Surgery 3, 1, 2
- Sequential therapy for 10 days is recommended if high clarithromycin resistance is detected, according to the World Journal of Emergency Surgery 3, 1
- Levofloxacin-amoxicillin triple therapy is recommended as second-line therapy if first-line therapy fails, according to the World Journal of Emergency Surgery 3, 1