What exactly is a hernia?
A hernia is a weakness or opening in the abdominal wall through which inner contents push out, appearing as a swelling — commonly in the groin or near the navel — that typically enlarges on standing, coughing or straining and reduces on lying down. It is a mechanical defect, not a tumour or infection.
Can it heal without surgery?
No. Because the problem is a physical opening, no medicine, exercise or belt can close it. Belts may hold the swelling in temporarily but do not treat the defect. Surgical repair — usually with a mesh that reinforces the weakness — is the only definitive treatment.
What happens if I just leave it?
Many hernias enlarge slowly and cause only discomfort — which tempts delay. The risk in waiting is obstruction: a loop of intestine getting stuck in the hernia, becoming painful, hard and irreducible. That is an emergency operation with higher risk than the planned repair that was postponed. Planned surgery is safer, simpler and often day-care.
What is recovery like?
Most laparoscopic hernia repairs mean walking the same day, home the same or next day, desk work in one to two weeks, and heavy lifting deferred for six to twelve weeks. Following the lifting advice is your part in preventing recurrence.
When to act
If you have a hernia, plan the repair at a convenient time rather than waiting for it to choose an inconvenient one. And if your hernia ever becomes painful, hard and irreducible — especially with vomiting — treat it as an emergency.