一個呼吸的距離

引用自uptodate

red flag:

●Severe volume depletion/dehydration (嚴重脫水)

●Abnormal electrolytes or renal function (電解質失調或腎功能惡化)

● Bloody stool/rectal bleeding (血便或肛門出血)

●Weight loss (體重減輕)

●Severe abdominal pain (嚴重腹痛)

●Prolonged symptoms (more than one week) (症狀超過一週)

●Hospitalization or antibiotic use in the past three to six months (過去三個月或半年有住院或使用過抗生素 )

●Age 65 or older (年齡大於65歲)

●Comorbidities (eg, diabetes mellitus, immunocompromised) (合併症，如DM或免疫抑制)

●Pregnancy (懷孕)