A hernia is simply a weakness in the abdominal wall through which tissue, usually fat or a loop of intestine, pushes through. It is one of the most common conditions a general and gastrointestinal surgeon sees, and yet it is one of the most misunderstood. Patients often arrive in clinic either worried sick about a small lump that is entirely safe to monitor, or dismissing a hernia that really should have been operated on months ago.
The distinction matters. Below is a plain-language guide to what a hernia feels like, which types exist, when you should see a doctor, and what surgery actually involves.
What a hernia feels like
The classic description is a soft swelling or bulge that appears when you stand up, cough, lift something heavy, or strain on the toilet. It often disappears when you lie down or press it gently back in. You may notice:
- A visible lump in the groin, around the belly button, or along a previous surgical scar
- A dragging or heavy sensation, often worse at the end of the day
- Mild aching that worsens with physical effort
- No symptoms at all, just a painless bulge you happened to notice
Not every lump on the abdomen is a hernia. Lipomas, sebaceous cysts, lymph nodes, and muscle spasms can mimic one. A proper clinical examination, sometimes supported by an ultrasound, usually settles the question.
Common types
- Inguinal hernia, in the groin, is the most common. Mostly seen in men.
- Umbilical and paraumbilical hernia, around the belly button, common in women after pregnancy and in people carrying extra abdominal weight.
- Incisional hernia, at the site of a previous surgical scar, appearing months or years after the original operation.
- Femoral hernia, lower in the groin, less common but more prone to complications.
- Hiatus hernia, where part of the stomach slides up into the chest. This one does not cause a bulge. It shows up as chronic acid reflux or difficulty swallowing.
When to see a doctor
A new hernia that is not painful and goes back when you lie down is not an emergency. You can book a routine appointment in the next few weeks.
Book sooner if you notice any of the following:
- The hernia is becoming steadily larger
- It causes pain that interferes with daily activities
- It has become firm or tender and will not reduce when you press on it
- You are unable to pass wind or stool, or you are vomiting
The last two points suggest obstruction or strangulation, where the blood supply to the trapped tissue is compromised. These need urgent surgical attention within hours. If you cannot see a GI surgeon immediately, go to an emergency room.
What surgery involves
Once a hernia has formed, it will not heal on its own. No medication, no exercise, no supportive belt can close the defect in the abdominal wall. Surgery is the only definitive treatment.
In the large majority of cases, the operation today is done laparoscopically. Three or four small incisions of 5 to 10 mm each are made, a high-definition camera is placed, and a piece of surgical mesh is positioned behind the weakness to reinforce the abdominal wall for life. Mesh dramatically reduces recurrence rates compared to older stitched repairs.
For complex, recurrent, or very large hernias, an advanced technique called eTEP places the mesh in the retro-muscular plane without entering the abdominal cavity. Fewer surgeons are trained in eTEP, but it produces excellent long-term results in the right patients.
Surgery typically takes 60 to 90 minutes under general anaesthesia. Most patients go home in one to two days.
Recovery expectations
Modern laparoscopic hernia repair is well tolerated. A typical timeline:
- Day 1 to 2: Discharge from hospital, walking comfortably with mild oral painkillers
- Day 3 to 7: Back to desk work
- Week 2: Light gym, driving
- Week 4 to 6: Full physical activity, including heavy lifting
- 6 months: Mesh fully integrated, recurrence risk minimal
Most patients are surprised by how quickly they return to normal life. The bigger challenge is usually resisting the urge to return too quickly, which can put stress on the repair in the first two weeks.
If you have noticed a bulge, a dragging sensation, or unexplained groin pain, please book a consultation or send a photograph of the area on WhatsApp. A short clinical examination is usually enough to decide whether surgery is needed, and when.
