Treatment Options for Primary Constipation.
Patients suffering from primary constipation often show symptom improvement with increased intake of fiber. Bulk laxatives are a core component of treatment if dietary fiber is unsuccessful in alleviating symptoms. Although there are a number of commercial laxative preparations available, only polyethylene glycol (PEG), an osmotic laxative, should be used on a daily basis. For the elderly, saline laxatives may be used on a regular basis, provided there are no cardiac or renal comorbid contraindications. Tegaserod, a 5-HT(4) partial receptor agonist, is approved for the treatment of constipation in female patients. The appropriate role of biofeedback remains to be determined. Surgery should be reserved for patients with slow transit constipation refractory to medical therapy. Patients being considered for surgery should be evaluated at institutions with substantial expertise in the investigation and management of this population.
Pampati
Vijayamalini
V
Division of Gastroenterology, Henry Ford Hospital, K-7, 2799 West Grand Boulevard, Detroit, MI 48202, USA.
Fogel
Ronald
R