What causes a hernia?

(Inguinal & hiatal)

There isn’t one cause for an inguinal hernia, but weak spots within the abdominal and groin muscles are thought to be a major contributor. Extra pressure on this area of the body can eventually cause a hernia.

The exact cause of many hiatal hernias isn’t known. In some people, injury or other damage may weaken muscle tissue. This makes it possible for your stomach to push through your diaphragm. Another cause is putting too much pressure (repeatedly) on the muscles around your stomach. This can happen via coughing, vomiting, straining during bowel movements, & or lifting heavy objects. Some people are also born with an abnormally large hiatus. This makes it easier for the stomach to move through it.