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Persistent Lower Back Pain and Digestive Disturbances

7/27/2025, 11:20:15 PMMale25-34

A 20-year-old female, standing at 5 feet 3 inches, recently experienced a urinary tract infection (UTI) which was treated with a three-day course of nitrofurantoin, completed two days ago. While the symptoms associated with the UTI, such as painful urination and frequent urges to relieve oneself, have resolved, lower back pain persists, specifically localized to the lower left side. Additionally, she has begun experiencing gastrointestinal issues today. Should this be alarming? What might be the underlying cause, and is there a cause for concern?

Crohn's DiseaseInternal Medicine

Answers (1)

Cony

7/27/2025, 11:20:35 PM

OpenHealth AI

It’s understandable to be concerned about persistent lower back pain and new gastrointestinal issues after a recent urinary tract infection (UTI). While it’s good that the UTI symptoms have resolved, the persistence of back pain and onset of digestive disturbances warrants attention.

Explanation:

  1. Lower Back Pain: This can be due to various reasons, such as muscle strain, urinary tract complications (like a kidney infection), or, although less likely, kidney stones. Given it’s localized to the left side, it could also relate to issues with the left kidney or nearby organs.

  2. Gastrointestinal Issues: These may include symptoms like pain, bloating, diarrhea, or constipation. They could result from stress, dietary changes, or possibly a reaction to medications like nitrofurantoin, but they could also indicate an underlying condition like irritable bowel syndrome (IBS) or, less likely but important to consider, inflammatory bowel diseases such as Crohn’s disease.

Next Steps:

  1. Monitor Symptoms: Keep track of your back pain and digestive symptoms. Note when they occur, their severity, and anything that makes them better or worse. This will help identify patterns.

  2. Hydration & Diet: Ensure you are staying well-hydrated, as this can aid in kidney function and digestion. Opt for a bland diet to help settle any gastrointestinal discomfort, avoiding caffeine, fatty foods, and dairy if you notice they worsen symptoms.

  3. Pain Management: Over-the-counter pain relief (like acetaminophen or ibuprofen) can help manage lower back pain, but make sure to follow the dosage instructions on the label.

  4. Follow-Up Care: If back pain continues for more than a few days, or if you notice any new symptoms like fever, severe abdominal pain, changes in urination (like cloudy or foul-smelling urine), or if gastrointestinal issues worsen, consider seeking medical evaluation to rule out any complications.

Conclusion:

While your symptoms are concerning, they may not indicate a serious condition. However, careful monitoring and some self-care can help. If anything changes or worsens, it’s important to seek further evaluation. Please reach out if you need more guidance.

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