This topic is about dealing with persistent dehydration and rapid weight loss after ostomy surgery. The person sharing their experience is facing severe dehydration and significant weight loss, which is causing concern about potential kidney damage. Here are some helpful insights and advice shared by others:

1. Consider seeing a nephrologist: It's important to consult a kidney specialist to address the high creatinine levels and frequent urination.

2. Replace electrolytes:
- Try Thermotabs electrolyte tablets, starting with 2 per day and gradually increasing to 4-6 in divided doses.
- Use a medically-approved oral rehydration solution or a prescription electrolyte product instead of Gatorade, which may not be effective.

3. Adjust eating habits: Instead of three large meals, eat small portions every 2-3 hours to help with absorption, reduce nausea, and prevent "dumping."

4. Sip fluids constantly: Keep an insulated travel mug with ice water and sip continuously throughout the day rather than drinking large amounts at once.

5. Be mindful of your diet:
- Limit excessive protein intake to reduce the strain on your kidneys.
- If tolerated, add a small cup of clear apple juice twice daily for additional calories and hydration.

6. Consider gastrointestinal comfort aids: Peppermint oil capsules might help reduce pain or cramping associated with rapid transit.

7. Seek community support: Look into affordable computer options to maintain regular online access to ostomy and kidney communities for ongoing advice and support.