What is Chronic Constipation?

Chronic constipation is a digestive disorder characterized by persistent difficulty in bowel movements, significantly affecting the patient's quality of life. It is defined as having fewer than three bowel movements per week for at least three months, accompanied by symptoms such as excessive straining, sensation of incomplete evacuation, or hard stools.

As a gastroenterologist specializing in digestive disorders at Hospital Universitario La Paz and INMEQ, I have observed that chronic constipation affects approximately 10-15% of the adult population, being more common in women and older adults.

🔍 Key Point

Chronic constipation is not just an occasional inconvenience, but a medical condition that requires proper evaluation and personalized treatment to improve the patient's quality of life.

Symptoms and Clinical Manifestations

The symptoms of chronic constipation can vary from patient to patient, but generally include:

Primary Symptoms

  • Infrequent bowel movements: Fewer than three per week
  • Hard or lumpy stools: Difficulty in passing
  • Excessive straining: More than 25% of bowel movements
  • Sensation of incomplete evacuation: Feeling that the rectum is not completely empty
  • Sensation of anorectal obstruction: Feeling of blockage
  • Need for manual maneuvers: To facilitate evacuation

Associated Symptoms

  • Abdominal bloating and distension
  • Abdominal pain or discomfort
  • Loss of appetite
  • General malaise
  • Flatulence

⚠️ When to Seek Medical Attention

It is important to consult a gastroenterologist if constipation is accompanied by alarm symptoms such as rectal bleeding, unexplained weight loss, severe abdominal pain, or significant changes in bowel habits.

Causes and Risk Factors

Chronic constipation can have multiple causes, and it is often multifactorial. At INMEQ, we conduct a comprehensive evaluation to identify the underlying causes:

Functional Causes

  • Slow transit constipation: Delayed movement of stool through the colon
  • Dyssynergic defecation: Incoordination of pelvic floor muscles
  • Normal transit constipation: Normal intestinal motility with subjective symptoms

Secondary Causes

  • Medications: Opioids, anticholinergics, calcium channel blockers
  • Metabolic diseases: Hypothyroidism, diabetes mellitus
  • Neurological disorders: Parkinson's disease, multiple sclerosis
  • Structural problems: Colorectal tumors, anal stenosis

Lifestyle Risk Factors

  • Low-fiber diet
  • Inadequate fluid intake
  • Sedentary lifestyle
  • Ignoring the urge to defecate
  • Chronic stress

Diagnosis and Evaluation

At INMEQ, we follow a systematic approach for diagnosing chronic constipation, combining clinical history, physical examination, and, when necessary, complementary tests:

Clinical Evaluation

  • Detailed medical history: Symptoms, duration, triggers
  • Medication review: Identification of constipating drugs
  • Dietary assessment: Fiber and fluid intake
  • Physical examination: Including digital rectal examination

Complementary Tests

When indicated, we may perform:

  • Laboratory tests: To rule out metabolic causes
  • Colonoscopy: To rule out structural lesions
  • Colonic transit studies: To evaluate intestinal motility
  • Anorectal manometry: To assess pelvic floor function
  • Defecography: To study defecation mechanics

🏥 Comprehensive Approach

My experience at Hospital Universitario La Paz and my training in advanced techniques in Tokyo allow me to offer a comprehensive and personalized evaluation for each patient.

Treatment Options

Treatment of chronic constipation should be individualized based on the underlying cause, symptom severity, and patient response. At INMEQ, we offer a comprehensive approach:

Conservative Treatment

Dietary and Lifestyle Modifications

  • Increased fiber intake: 25-35 grams per day gradually
  • Adequate hydration: 1.5-2 liters of water per day
  • Regular exercise: At least 30 minutes daily
  • Toilet training: Regular schedules and adequate posture

Pharmacological Treatment

  • Bulk-forming laxatives: Psyllium, methylcellulose
  • Osmotic laxatives: Polyethylene glycol, lactulose
  • Stimulant laxatives: Bisacodyl, senna (short-term use)
  • Prokinetic agents: Prucalopride, lubiprostone
  • Chloride channel activators: Lubiprostone

Advanced Treatments

For refractory cases, we consider:

  • Biofeedback therapy: For dyssynergic defecation
  • Sacral nerve stimulation: For severe functional constipation
  • Botulinum toxin injection: In selected cases
  • Surgical procedures: In extreme cases of colonic inertia

⚕️ Personalized Treatment

Each patient requires an individualized approach. The selection of treatment depends on multiple factors that are carefully evaluated during consultation at INMEQ.

Prevention and Lifestyle Recommendations

Prevention of chronic constipation involves adopting healthy lifestyle habits:

Dietary Recommendations

  • High-fiber foods: Fruits, vegetables, whole grains, legumes
  • Adequate hydration: Preferably water throughout the day
  • Limit processed foods: Reduce low-fiber foods
  • Regular meal times: To maintain digestive rhythm

Lifestyle Habits

  • Regular physical activity: Facilitates intestinal motility
  • Toilet routine: Respond promptly to the urge to defecate
  • Stress management: Relaxation and breathing techniques
  • Adequate sleep: Maintains digestive system balance

🎯 Long-term Success

Prevention and lifestyle modifications are key to long-term success in managing chronic constipation. Patient education is fundamental to our approach at INMEQ.