The most common symptoms of Crohn’s disease are diarrhea (occasionally bloody), abdominal pain and cramping, and unexplained weight loss. Other potential signs and symptoms include nausea, reduced appetite, joint or eye pain, fatigue, anemia, or fever.[1]
What are the main signs and symptoms of Crohn’s Disease?
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•Last Updated: May 16, 2025
The main symptoms of Crohn's disease include diarrhea (which can be bloody), abdominal pain and cramping, and unexplained weight loss. Additional signs may involve nausea, reduced appetite, joint or eye pain, fatigue, anemia, and fever.