Types of Hernia
| Type | Location | Notes |
|---|---|---|
| Inguinal | Groin | Most common — 75% of hernias, much more common in men |
| Umbilical | Belly button | Common in babies (often resolves); can occur in adults too |
| Hiatal | Diaphragm (stomach pushes into chest) | Causes reflux symptoms; often doesn't need surgery |
| Incisional | At site of previous surgery | Weakness at scar site |
| Femoral | Upper inner thigh | More common in women; higher strangulation risk |
Symptoms
- Visible or palpable bulge, often more noticeable when standing, coughing, or straining
- Discomfort or dragging sensation, worse with activity
- Bulge that can be pushed back in (reducible)
- In hiatal hernia: heartburn, reflux symptoms rather than a visible bulge
When It's a Surgical Emergency
| Sign | Meaning |
|---|---|
| Irreducible (can't push back in) | Incarcerated hernia — needs assessment |
| Severe pain, redness, firmness | Possible strangulation — blood supply cut off — surgical emergency |
| Vomiting, unable to pass stool/wind | Possible bowel obstruction from hernia |
Strangulated Hernia — EmergencyA hernia that becomes suddenly painful, firm, red/discoloured, and can't be pushed back in may indicate strangulation (blood supply cut off) — this requires emergency surgery, as delay risks bowel death and life-threatening infection.
Not All Hernias Need Immediate SurgerySmall, asymptomatic hernias, particularly in older or higher-risk patients, may be monitored ('watchful waiting') rather than immediately operated on — discuss the right approach for your specific situation with a surgeon.
Can a hernia heal on its own without surgery?
No — hernias don't resolve spontaneously in adults (though umbilical hernias in babies often do close naturally). Surgery is the only definitive treatment, though timing depends on symptoms and risk.
What causes hernias?
A combination of weakness in the muscle wall (sometimes congenital) and increased pressure (heavy lifting, chronic cough, straining, obesity, pregnancy) contribute to hernia development.
Medical Disclaimer: This page is for general education only and does not replace professional medical advice. Always consult a qualified healthcare provider.