honeypot link
Brought to you by
About Merck
Merck Careers
Research
worldwide
skip to main content
skip to main content
Professional
Consumer
MERCK MANUAL
Consumer Version
HEALTH TOPICS
HEALTHY LIVING
SYMPTOMS
EMERGENCIES
DRUG INFO
RESOURCES
NEWS
ABOUT US
Home
/
Quick Facts: Digestive Disorders
/
Irritable Bowel Syndrome (IBS)
/
Irritable Bowel Syndrome (IBS)
Expand all
Collapse all
Irritable Bowel Syndrome (IBS)
What is irritable bowel syndrome (IBS)?
What causes IBS?
What are the symptoms of IBS?
How can doctors tell if I have IBS?
How do doctors treat IBS?