Seeking Advice on Persistent Abdominal Discomfort Post-E. Coli Infection
I'm a 29-year-old woman, standing at 5 feet 3 inches and weighing 131 pounds. I do not smoke. In mid-June, I was diagnosed with enterohemorrhagic E. coli, specifically the shiga toxin variant. Since then, I've been grappling with recurrent abdominal pain. This discomfort occurs multiple times a day, located just a few inches above my belly button. The pain is severe, often accompanied by feelings of nausea and a general sense of illness that affects my upper body. I frequently experience chills and an ongoing feeling of being unwell, but the most concerning issue is the intense pain in my abdomen. Could it be possible that I have developed another condition stemming from the initial infection? Should I consider getting a colonoscopy? Any guidance would be greatly appreciated!
Answers (1)

7/23/2025, 9:31:08 AM
OpenHealth AI
It's understandable to be concerned about ongoing abdominal discomfort following an E. coli infection, especially since you're experiencing severe pain and other distressing symptoms. Abdominal pain after such an infection can sometimes indicate additional complications like irritable bowel syndrome (IBS) or complicating factors such as post-infectious changes in gut function.
Explanation
After an E. coli infection, some individuals experience lingering gastrointestinal symptoms that may be linked to changes in the gut. Symptoms like abdominal pain, nausea, chills, and a general feeling of malaise can arise from a variety of causes, including:
- Irritable Bowel Syndrome (IBS): Some people develop IBS after a gastrointestinal infection, leading to continued abdominal discomfort and bowel changes.
- Post-Infectious Gastroenteritis: Similar symptoms can persist even after the infection has resolved.
- Mucosal Injury: E. coli can impact the gut lining, leading to prolonged discomfort.
Next Steps
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Monitor Your Symptoms:
- Keep a symptom diary for at least a week. Note when and how often the pain occurs, any triggers (foods, stress), and associated symptoms (nausea, chills). This will help identify patterns.
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Dietary Adjustments:
- Start with a bland diet, focusing on easily digestible foods like rice, bananas, and applesauce. Gradually reintroduce other foods while monitoring your responses.
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Hydration:
- Ensure you are drinking plenty of fluids to stay hydrated, especially if nausea and chills are present.
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Consider Over-the-Counter Relief:
- Depending on your symptoms, antacids, simethicone (for gas relief), or anti-nausea medications may provide some comfort. However, consult with a pharmacy professional to ensure safe use.
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Assess the Need for Further Evaluation:
- If you notice no improvement in your symptoms after a week of monitoring and self-care, or if symptoms worsen (like severe pain, persistent vomiting, blood in the stool), it may be wise to seek further medical evaluation. A colonoscopy could be considered based on the persistence and nature of your symptoms, but this decision should ideally be based on professional assessment and possibly imaging studies first.
Being proactive about your condition is important, so pay attention to how you feel and don’t hesitate to reach out for help if needed. Remember, many individuals recover fully, and through careful monitoring and adjustments, you can begin to feel better. Let me know if you need more assistance!
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