Changes in Bowel Habits: What You Need to Know - Gastroenterology and Hepatology

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Bowel issues


Hello Doctor, I am 20 years old.
I was recently diagnosed with diverticulitis and have been taking antibiotics for four days, three times a day after meals.
Over the past few days, I sometimes wake up in the morning and have a bowel movement, and then feel the urge to go again after about half an hour to an hour, even though I haven't eaten anything during that time.
The first bowel movement is long and smooth, resembling a banana shape, while the second is loose and mushy.
Could you please explain what this situation is? Does this count as a change in bowel frequency or habits? Previously (before early September), I would have a bowel movement every three days, but after starting Chinese medicine in October, it changed to once a day, and it has remained that way (I am no longer taking the Chinese medicine).
However, the increased frequency of my bathroom visits is making me very concerned about a possible connection to colorectal cancer.

Jane, 20~29 year old female. Ask Date: 2020/11/01

Dr. Cai Anshun reply Gastroenterology and Hepatology


Hello: The formation of stool in the front and back segments is considered a normal phenomenon, as the moisture in the latter part of the stool has not been fully absorbed.
Additionally, once the diverticulitis has healed, it is recommended to undergo a colonoscopy at Changhua Hospital to monitor your health.
Dr.
Cai Anshun.

Reply Date: 2020/11/01

More Info


It's great that you're taking the initiative to understand your bowel habits, especially at such a young age. Changes in bowel habits can be concerning, but they can also be influenced by various factors, including diet, medications, and underlying health conditions.

From your description, it sounds like you have experienced a significant change in your bowel habits since being diagnosed with diverticulitis and starting antibiotics. Diverticulitis is an inflammation of the diverticula, which are small pouches that can form in the walls of the colon. This condition can lead to symptoms such as abdominal pain, changes in bowel habits, and sometimes fever or nausea. The antibiotics you are taking can also affect your gut flora, which may lead to changes in stool consistency and frequency.

The fact that you are experiencing both a change in frequency and consistency of your stools is noteworthy. You mentioned that you are now having bowel movements more frequently than before, with the first stool being well-formed and the second being more loose or watery. This could indicate a few things:
1. Antibiotic Effect: Antibiotics can disrupt the normal balance of bacteria in your gut, leading to changes in stool consistency. This disruption can sometimes cause diarrhea or loose stools, especially if the antibiotics are affecting the beneficial bacteria that help with digestion.

2. Dietary Changes: If you've made any changes to your diet recently, such as increasing fiber intake or consuming more fluids, this could also contribute to changes in your bowel habits. A sudden increase in fiber can lead to more frequent bowel movements, especially if your body is not used to it.

3. Irritable Bowel Syndrome (IBS): Sometimes, after an episode of gastrointestinal distress, individuals may develop symptoms consistent with IBS, which can include changes in bowel habits, abdominal pain, and altered stool consistency.

4. Psychological Factors: Stress and anxiety can also impact bowel habits. If you are feeling anxious about your health, this could lead to changes in your bowel patterns.

Regarding your concern about colorectal cancer, it's important to note that while changes in bowel habits can be a symptom of colorectal cancer, they are often accompanied by other symptoms such as blood in the stool, significant weight loss, or persistent abdominal pain. At your age, the likelihood of developing colorectal cancer is quite low, but it's always wise to discuss any concerns with your healthcare provider.

To address your current situation, here are some recommendations:
- Continue Monitoring: Keep track of your bowel habits, noting any changes in frequency, consistency, and any accompanying symptoms. This information can be helpful for your healthcare provider.

- Hydration and Diet: Ensure you are drinking plenty of fluids and eating a balanced diet rich in fiber. This can help regulate your bowel movements and improve stool consistency.

- Follow-Up: Make sure to follow up with your healthcare provider regarding your diverticulitis and any ongoing symptoms. They may want to monitor your condition more closely or adjust your treatment plan.

- Manage Stress: If you find that anxiety is affecting your bowel habits, consider stress management techniques such as mindfulness, meditation, or talking to a counselor.

In conclusion, while changes in bowel habits can be concerning, they can often be attributed to temporary factors such as medication or dietary changes. It's essential to stay informed and communicate openly with your healthcare provider to ensure that any underlying issues are addressed promptly. Remember, your health is a journey, and being proactive about it is a significant step in the right direction.

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