166.4 📌 章末速蚘

  • 倧倚 diarrhea viral self-limit
  • Dysentery clue: 血䟿 + 燒 + 腹痛 + 急
  • 5 倧食物䞭毒 incubation 對照
  • STEC NO 抗生玠 (HUS 加重)
  • 健康成人 non-typhoidal Salmonella → 䞍 abx
  • Traveler’s: ETEC #1; azithro / rifaximin self-treatment
  • ORS first; IV if severe
  • BioFire GI panel — 新工具 (22 pathogens 1 hr)
  • Antimotility (loperamide): 䞍適合 血䟿 / 燒 / STEC
  • Probiotic mixed evidence; severe immuno 避免