Hernias occur when an organ or tissue bulges through a weak area of muscle. In most cases, hernias occur in the abdomen.

Hernias come in several forms, including:

• Inguinal, in the groin area. The most common type.
• Umbilical, near the belly button
• Incisional, via a scar
• Hiatal, an opening in the diaphragm through which upper parts of the stomach can enter the chest.
• Congenital diaphragmatic, a condition caused by birth defects

The prevalence of hernias is high. Women, men, and children can all suffer from them. It may be caused by muscle weakness and strain, such as heavy lifting. It is possible to get a hernia if you are born with weak abdominal muscles.