infectious diseases
Clostridioides (formerly Clostridium) difficile–Induced Diarrhea
Symptoms and Signs ofClostridioides difficile–Induced Diarrhea
Symptoms ofC. difficile–induced diarrhea typically begin 5 to 10 days after starting antibiotics but may occur on the first day or up to 2 months later. Diarrhea may be mild and semiformed, frequent and watery, or sometimes bloody. Cramping or pain is common, but nausea and vomiting are rare. The abdomen may be slightly tender. Patients with fulminant colitis, which is characterized by severe acute inflammation of the colon and systemic toxicity, have more pain and appear very ill, with tachycardia and abdominal distention and tenderness. If colonic perforation occurs, peritoneal signs are present. 