Inguinal Hernia

The groin contains a natural channel through the abdominal wall that structures pass through. That channel is a structural compromise, and it is where most groin hernias occur.

When the surrounding tissue weakens or a defect enlarges, abdominal contents push into the space, creating a bulge. Repeated heavy lifting, chronic cough, straining, prior surgery in the area, and inherited tissue characteristics all contribute. It is a mechanical failure, not something caused by a single moment of effort in most cases.

Most people notice a bulge, often first in the shower or while dressing, that appears with standing or straining and disappears when lying down. Discomfort is usually a dull ache or dragging sensation that builds through the day.

Some hernias cause pain without an obvious bulge, particularly early. Others produce a bulge with no discomfort at all. Neither pattern changes the fundamental fact that the defect will not close on its own.

A physical examination diagnoses most inguinal hernias. The examination is done standing as well as lying, with a cough or strain, because a hernia that is not visible lying flat is easy to miss.

Imaging is reserved for unclear cases: pain without a palpable bulge, distinguishing a hernia from other groin problems, or assessing a recurrence. Ultrasound or CT is used depending on the question. Groin pain has other causes, including hip disease and muscular injury, and those are considered rather than assumed away.

• Standing and lying examination with strain
• Ultrasound for unclear or intermittent findings
• CT for complex, recurrent, or large hernias
• Consideration of hip and muscular causes of groin pain

A hernia that causes symptoms is generally repaired, because symptoms persist and defects tend to enlarge over time. Small hernias causing no symptoms in selected patients may be watched, with the understanding that many eventually become symptomatic and are repaired later.

Repair closes the defect and reinforces the area, and approaches include open and minimally invasive techniques with different recovery profiles. Which approach fits depends on the hernia, prior surgery, and individual factors, and is discussed in consultation. General surgery here covers hernias of all kinds.

A hernia that becomes suddenly painful, firm, and will not push back in, especially with nausea, vomiting, or an inability to pass gas, may be strangulated. Blood supply to the trapped tissue is at risk and this requires emergency evaluation immediately, not an appointment.

Short of that, discomfort that is limiting your activity, a bulge that is enlarging, or uncertainty about what you are feeling all warrant an outpatient evaluation.

This page is educational information, not medical advice. What is right for you is decided in consultation, after a review of your history, your symptoms, and your testing.