Yes, you can suddenly develop Crohn’s disease. While symptoms of Crohn’s typically develop gradually, they can also appear quite suddenly and severely. This may be characterized by intense abdominal pain, severe diarrhea, fatigue, and weight loss. Some of the risk factors that may contribute to the onset of Crohn’s disease include genetics, immune system malfunctions, and environmental triggers. Crohn’s affects people differently. Some people may experience mild symptoms for years before a significant flare-up makes the condition apparent, while others might face a sudden, acute onset of symptoms without much warning. Regardless of how Crohn’s disease starts, early diagnosis and treatment are crucial for effective symptom management. If you experience sudden gastrointestinal symptoms such as severe abdominal pain, persistent diarrhea, or unexplained weight loss, it’s important to see a doctor promptly to have your concerns thoroughly assessed.