This topic is about understanding the role of probiotics and antacids for someone who has had their colon removed. It explores whether these supplements are still beneficial or necessary in such a situation.

Here are some insights and advice:

1. Probiotics:
- If you have a colostomy, where part of the large bowel is still present, probiotics might still offer some benefits.
- If you have an ileostomy, where the large bowel has been removed, probiotics are less likely to be helpful since the colon, which is their target environment, is no longer there.

2. Antacids:
- The question also touches on whether it is acceptable to continue taking antacids like Nexium after colon removal. This is something to discuss with your healthcare provider, as they can give advice based on your specific health needs and situation.

3. Doctor's Prescription:
- If your doctor has prescribed a probiotic to be taken with an antibiotic, it might be worth discussing your concerns with them, especially if you have doubts about its effectiveness without a colon. They can provide guidance tailored to your health condition.