II. Risk Factors: Young Patients

  1. Major Depression
  2. Overwork
  3. Failing Relationships
  4. Major unresolved decisions
  5. Chronic anxiety
  6. Malingering
  7. Somatization Disorder
  8. Mononucleosis
  9. Hepatitis
  10. Rheumatic or Endocrine Disease
  11. Toxins
  12. Tumor

III. Risk Factors: Geriatric Patients

  1. Cardiac Disease
  2. Renal Disease
  3. Hepatic disease
  4. Anemia
  5. Drug Abuse
  6. Medication use or medication adverse effects
    1. Analgesics
    2. Sedative-Hypnotic medications (e.g Benzodiazepines)
    3. Laxatives

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