In-depth

Symptoms

Anal pain

Rectal bleeding

Tests and diagnosis

Flexible sigmoidoscopy

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

Ultrasound

Treatments and drugs

Cognitive behavioral therapy

Cognitive behavioral therapy is one of the most common types of psychotherapy. It focuses on specific issues and goals to improve your life.

Aug. 18, 2015