What is a hernia?
What is a hernia?
user
A hernia is an abnormal protrusion or bulging of an organ through a weakened area of tissue. In general, hernias occur when there is an opening between the contents of a hollow, muscle or organ and the outer skin of the body.
assistant
Do they tend to be painful?
user
Some of them do, others don’t.  Sometimes they are just a nuisance.  But when they are severe, they can become large, protrude from the body, and be difficult to ignore.
assistant
How do they treat them?
user