What medicine to take for constipation during chemotherapy: hot topics and solutions on the Internet in the past 10 days
Chemotherapy is an important means of cancer treatment, but one of its side effects, constipation, often makes patients miserable. In the past 10 days, the discussion on "chemotherapy constipation" has increased significantly across the Internet, especially on drug selection, dietary conditioning, and natural therapies. This article will combine the latest hot topics to provide patients with structured data and suggestions.
1. Analysis of hot topics in the past 10 days

| keywords | Search volume trends | Main discussion platform |
|---|---|---|
| What medicine should be taken for constipation during chemotherapy? | up 42% | Zhihu, Baidu Health |
| Lactulose vs polyethylene glycol | up 28% | Medical forum, Xiaohongshu |
| Chemotherapy constipation diet recipes | up 35% | Douyin, go to the kitchen |
| Traditional Chinese Medicine Relieves Chemotherapy Constipation | up 19% | WeChat public account |
2. Comparison of commonly used drugs for constipation during chemotherapy
| Drug name | Mechanism of action | Onset of effect | Things to note |
|---|---|---|---|
| Lactulose oral liquid | Osmotic laxatives, which soften stools | 1-2 days | Diabetic patients should use with caution |
| Polyethylene glycol 4000 powder | Increase intestinal moisture | 6-12 hours | Need to drink lots of water |
| Bisacodyl enteric-coated tablets | Stimulate enteric nerves | 6-10 hours | Not suitable for long-term use |
| Maren Pills (Chinese Medicine) | Soothing and laxative | 12-24 hours | Requires identification and use |
3. Comprehensive plan recommended by doctors
1.Medication selection priorities:Polyethylene glycol is listed as the first choice due to its high safety, lactulose is suitable for elderly patients, and stimulant laxatives are only used as a temporary solution.
2.Diet aid:Daily intake of 25-30g dietary fiber (such as oats, dragon fruit), drinking water ≥ 1.5L, avoid spicy food.
3.Exercise suggestions:Walk for 30 minutes every day or massage your abdomen (in a clockwise direction) to promote bowel movement.
4. Patient experience sharing (from recent hot posts)
| Coping methods | Effective (self-reported) | Typical comments |
|---|---|---|
| Drink warm honey water on an empty stomach before breakfast | 78% | "Improved significantly after a week of persistence" |
| Yogurt + Chia Seed Combination | 65% | "Tastes great and works" |
| Combined use of lactulose + kaiselu | 91% | "Most effective in emergencies" |
5. Important reminder
1. Be sure to consult your doctor before taking any medication. Some antiemetics may aggravate constipation.
2. If you have not had a bowel movement for 72 hours or have abdominal pain or vomiting, seek medical attention immediately.
3. Patients with long-term constipation are recommended to complete thyroid function tests to rule out other causes.
By combining recent hot topics with medical advice, we hope this article can provide a practical reference for chemotherapy patients. Remember, individuals vary greatly and treatment plans need to be individually tailored.