What is Hernia?
What is Hernia?
Introduction:
A hernia is a gap in this muscular wall that allows the contents inside the abdomen to protrude outward. There are different types of hernias, but the most common hernias occur in the belly or groin areas.
Causes of Hernia:
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. Adults may get an umbilical hernia by straining the abdominal area, being overweight, having a long-lasting heavy cough or after giving birth. The cause of hiatal hernias is not fully understood, but a weakening of the diaphragm with age or pressure on the abdomen could play a part.
What are the symptoms of a hernia?
A hernia in the abdomen or groin can produce a noticeable lump or bulge that can be pushed back in, or that can disappear when lying down. Laughing, crying, coughing, straining during a bowel movement, or physical activity may make the lump reappear after it has been pushed in. More symptoms of a hernia include:
- Swelling or bulge in the groin or scrotum (the pouch that contains the testicles).
- Increased pain at the site of the bulge.
- Pain while lifting.
- Increase in the bulge size over time.
- A dull aching sensation.
- A sense of feeling full or signs of bowel obstruction.
In the case of hiatal hernias there are no bulges on the outside of the body. Instead, symptoms may include heartburn, indigestion, difficulty swallowing, frequent regurgitation (bringing food back up) and chest pain.
