What Causes Hernias? Ultimately, all hernias are caused by a combination of pressure and an opening or weakness of muscle or fascia; the pressure pushes an organ or tissue through the opening or weak spot. Sometimes the muscle weakness is present at birth; more often, it occurs later in life.

What causes a hernia in adults?

Inguinal and femoral hernias are due to weakened muscles that may have been present since birth, or are associated with aging and repeated strains on the abdominal and groin areas. Such strain may come from physical exertion, obesity, pregnancy, frequent coughing, or straining on the toilet due to constipation.

Can a hernia heal on its own?

Hernias don't go away on their own. Only surgery can repair a hernia. Many people are able to delay surgery for months or even years. And some people may never need surgery for a small hernia.