Diseases January 17th, 2025
Constipation
Constipation is a common digestive issue characterized by infrequent bowel movements, difficulty passing stools, or a sensation of incomplete evacuation. It can be caused by various factors, including diet, lifestyle, medications, or underlying medical conditions. Here’s a comprehensive guide to understanding, treating, and preventing constipation:
Symptoms of Constipation
- Fewer than three bowel movements per week.
- Hard, dry, or lumpy stools.
- Straining during bowel movements.
- A feeling of blockage in the rectum.
- A sensation of incomplete evacuation.
- Abdominal pain or bloating.
Causes of Constipation
- Dietary Factors:
- Low fiber intake.
- Inadequate fluid intake.
- Lifestyle Factors:
- Lack of physical activity.
- Ignoring the urge to have a bowel movement.
- Medications:
- Opioids, antacids (with calcium or aluminum), antidepressants, and iron supplements.
- Medical Conditions:
- Irritable bowel syndrome (IBS), hypothyroidism, diabetes, or neurological disorders (e.g., Parkinson’s disease).
- Other Factors:
- Pregnancy, aging, or travel-related changes in routine.
Treatment of Constipation
1. Lifestyle and Dietary Changes
- Increase Fiber Intake:
- Eat more fruits, vegetables, whole grains, and legumes.
- Aim for 25-30 grams of fiber per day.
- Stay Hydrated:
- Drink plenty of water (at least 8 glasses per day).
- Exercise Regularly:
- Physical activity stimulates bowel movements.
- Establish a Routine:
- Try to have a bowel movement at the same time each day.
2. Over-the-Counter (OTC) Treatments
- Bulk-Forming Laxatives:
- Examples: Psyllium (Metamucil), methylcellulose (Citrucel).
- How They Work: Absorb water to soften stools and increase bulk.
- Osmotic Laxatives:
- Examples: Polyethylene glycol (Miralax), magnesium hydroxide (Milk of Magnesia).
- How They Work: Draw water into the intestines to soften stools.
- Stimulant Laxatives:
- Examples: Bisacodyl (Dulcolax), senna (Senokot).
- How They Work: Stimulate intestinal contractions to promote bowel movements.
- Stool Softeners:
- Examples: Docusate sodium (Colace).
- How They Work: Add moisture to stools to make them easier to pass.
- Lubricant Laxatives:
- Examples: Mineral oil.
- How They Work: Coat stools to ease passage.
- Suppositories or Enemas:
- Examples: Glycerin suppositories, saline enemas.
- How They Work: Stimulate bowel movements by irritating the rectum or softening stools.
3. Prescription Medications
- Lubiprostone (Amitiza): Increases fluid secretion in the intestines.
- Linaclotide (Linzess): Stimulates bowel movements and reduces pain.
- Plecanatide (Trulance): Helps regulate bowel movements.
- Prucalopride (Motegrity): Stimulates colon contractions.
4. Natural Remedies
- Prunes or Prune Juice: High in fiber and sorbitol, a natural laxative.
- Flaxseeds or Chia Seeds: Rich in fiber and omega-3 fatty acids.
- Aloe Vera Juice: May help soothe the digestive tract.
- Probiotics: Found in yogurt, kefir, or supplements, they promote gut health.
5. Behavioral and Physical Therapies
- Biofeedback Therapy: Helps retrain pelvic floor muscles for people with chronic constipation due to pelvic floor dysfunction.
- Bowel Training: Encourages regular bowel movements by establishing a consistent schedule.
When to See a Doctor
Consult a healthcare provider if:
- Constipation persists for more than 3 weeks.
- There is blood in the stool or severe pain.
- You experience unexplained weight loss.
- There is a sudden change in bowel habits.
- OTC treatments are ineffective.
Prevention Tips
- Eat a high-fiber diet.
- Drink plenty of fluids.
- Exercise regularly.
- Avoid delaying bowel movements.
- Limit processed foods and dairy if they worsen symptoms.
Constipation is usually manageable with lifestyle changes and OTC treatments. However, if symptoms persist or worsen, seek medical advice to rule out underlying conditions and explore further treatment options.
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- Constipation, ការទល់លាមក