Constipation.

The author outlines a safe diagnostic strategy for the symptom of chronic constipation, conforming to Australian Family Physician's series on common problems in general practice. The constipation is most commonly idiopathic, especially the simple form related to inadequate dietary fibre and bad habit. It is vital not to miss colonic or anorectal carcinoma. Important causes to consider include drugs (self administered or prescribed), hypothyroidism and depression.