In-depth

Lifestyle and home remedies

Laxatives

Symptoms

Symptom Checker

Foot pain? Headache? Sore throat? Skin rash? Use the Symptom Checker to find out what's causing your symptom.

Tests and diagnosis

Colonoscopy

Flexible sigmoidoscopy

Has your doctor recommended a flexible sigmoidoscopy exam? Here's what you need to know about preparation and the exam itself.

X-ray

Treatments and drugs

Breast-feeding and medications

Aug. 31, 2013