Systemic antibiotics are indicated in burn wounds under which circumstances?

• A. Systemic antibiotics indicated for confirmed infection or sepsis
• B. Antibiotics are never used in burns
• C. Prophylactic antibiotics are recommended for all clean burns
• D. Use antibiotics only for chemical burns

Answer: (C)

The main idea is that antibiotics given systemically in burn care are reserved for when there is real infection or sepsis, not for routine prevention in all burns. Infected burn wounds or burn-related sepsis require systemic therapy tailored to the likely organisms and guided by culture results when possible. For clean burns, the priority is proper wound care, debridement as needed, and, if indicated, topical antimicrobials rather than systemic antibiotics, because routine systemic prophylaxis does not reliably prevent infection and can promote resistant bacteria and adverse effects. Use systemic antibiotics only when there is confirmed infection or systemic involvement, not just because a burn occurred.

Prophylactic antibiotics for all clean burns are not supported by standard practice because the risk of developing resistance and side effects outweighs any unproven preventive benefit. Antibiotics are not specifically required only for chemical burns; they are used if an infection develops in any type of burn, with attention to clinical signs and culture results.