Can probiotics and diet help IBS and constipation?

Question

Hi doctor,

I am a 30-year-old female. I experience constipation, which alternates with normal stools, but I mostly struggle with constipation. I usually have a bowel movement every two to three days and often feel incomplete emptying. After eating foods like onions, beans, or dairy products, I also experience a lot of gas.

Someone mentioned the low FODMAP diet to me, but I find it quite confusing to follow. Currently, I am not taking any regular medications, except for an occasional Senna tablet when the situation gets really bad. Is it harmful to take a stimulant laxative once a week? Can gut probiotics actually help with IBS-C?

Additionally, do yoga or abdominal exercises naturally improve bowel movements? I really want to avoid relying on medications daily if possible.

Please help.

Answer 1

Hi,

Welcome to icliniq.com.

I am deeply concerned about your worries.

Our symptoms are typical of irritable bowel syndrome with constipation predominance (IBS-C) or functional constipation. Passing stool every two to three days, along with a feeling of incomplete emptying and gas after consuming certain foods, suggests that the bowel is sensitive to specific dietary triggers and motility changes rather than structural disease.

Foods such as onions, beans, and dairy products contain fermentable carbohydrates that can produce gas. This is why some patients find relief from following a low FODMAP (fermentable oligosaccharides, disaccharides, monosaccharides, and polyols) diet.

The approach is not one of permanent restriction, but rather includes a short elimination phase (about four to six weeks) followed by a gradual reintroduction of foods to identify which ones trigger symptoms.

Taking Senna (Sennosides) now and then (like once a week) is fine, but stimulant laxatives are supposed to be taken as necessary, and not on a daily basis, because they can cause cramps or irregular bowel movements.

Probiotics might help some individuals by restoring the balance of gut bacteria and relieving gas problems. These are safe to use for a few weeks in order to see the results.

Lifestyle changes are crucial for managing IBS-C. You can follow these tips to reduce your symptoms.

1. Increase the soluble fiber intake gradually (e.g., psyllium, oats, and chia seeds).

2. Ensure sufficient daily water consumption.

3. Follow consistent meal schedules.

4. Do some form of exercise.

Yoga, walking, and abdominal strengthening exercises may encourage bowel movement due to improved gut motility and reduced stress levels via the gut-brain connection. With a healthy diet, good stress management skills, and sometimes the use of medication, most people can handle IBS-C well without needing to take laxatives on a daily basis.

I hope that answers your question.

Thank you.