Hernia
A hernia occurs when an internal organ or tissue pushes through a weak spot in the surrounding muscle or connective tissue, often in the abdomen or groin. It can cause a noticeable lump, discomfort, or pain, especially when lifting, bending, or coughing. Treatment may include lifestyle measures, monitoring, or surgical repair depending on severity.
Overview | Symptoms & Causes | Diagnosis | Treatment Options
What is a Hernia?
A hernia happens when an internal part of the body, such as a section of the intestine or fatty tissue, pushes through a weak spot in the surrounding muscle or connective tissue.
In the abdomen, muscles and connective tissues normally hold organs in place. Weaknesses can develop naturally over time, from strain, or due to surgery. Hernias most commonly occur in the abdominal wall, including the groin (inguinal hernia), belly button (umbilical hernia), or at the site of a previous surgical scar (incisional hernia). While hernias can appear as a visible lump, they vary in size and may sometimes be felt only when standing, coughing, or straining.
Understanding Hernias
Hernias can develop gradually and may not always cause discomfort at first. Some hernias remain small, while others can grow over time.
Common signs and symptoms include:
- A visible bulge or lump under the skin, often in the groin, abdomen, or near a previous surgical scar.
- Discomfort, aching, or a feeling of heaviness, especially when lifting, bending, or coughing.
- Occasionally, a burning or pulling sensation around the affected area.
Although hernias often do not cause serious problems, the herniated tissue can sometimes become trapped, a condition called a strangulated hernia. This can compromise the blood supply to the affected tissue and is a medical emergency. Seek urgent medical attention if you experience:
- Sudden, severe pain at the hernia site.
- The bulge becomes hard, tender, or discolored.
- Nausea, vomiting, or inability to pass stool or gas (possible bowel obstruction).
- Signs of infection such as fever, redness, or warmth over the hernia.
Causes & Risk Factors
Hernias occur when an internal part of the body, usually part of the intestine or abdominal tissue, pushes through a weak spot in the surrounding muscle or connective tissue. Some people are more prone to developing hernias due to a combination of factors:
| Congential or anatomical weakness | Some people are born with weaker areas in the abdominal wall. |
| Increased pressure in the abdomen | Chronic coughing, constipation, heavy lifting, or obesity can increase pressure and contribute to hernia formation. |
| Previous surgery or injury | Scar tissue or weakened muscle from prior surgery or trauma can create a vulnerable spot. |
| Age | Muscles weaken naturally with age, increasing risk. |
| Sex | Women are more prone to femoral hernias (lower groin/upper thigh), while men are more likely to develop inguinal hernias (upper groin). |
| Other conditions | Chronic lung disease or conditions that cause prolonged straining can make hernias more likely. |
Diagnosing a Hernia
Hernias are often suspected based on symptoms or a physical examination. Your healthcare provider will typically check for a bulge in the groin, abdomen, or other common areas. You may be asked to stand, cough, or strain, as this can make the hernia more visible or palpable.
Imaging tests if needed:
| Ultrasound | Helps confirm the presence of a hernia and distinguish it from other lumps or masses. It can show where the hernia is, what tissue is protruding (such as fat or bowel), and whether the hernia moves or changes with straining. Ultrasound is also useful for identifying small or less obvious hernias, especially in the groin or abdominal wall, and for assessing any signs of complications. |
| CT or MRI Scans | Used in more complex cases to assess the size, contents, or complications of the hernia. |
A proper diagnosis ensures that any underlying conditions causing the hydrocele are not missed and guides the appropriate management plan.
Treatment Options
The right treatment depends on the type of hernia, your symptoms, and whether it is at risk of complications. While some hernias can be monitored, others require surgery to prevent them from worsening.
Conservative Management
| Observation | Regular monitoring to check the hernia isn’t enlarging or becoming painful. |
| Lifestyle adjustments | -Avoiding heavy lifting or straining. -Managing constipation to reduce pressure when using the toilet. -Maintaining a healthy weight to reduce abdominal strain. |
| Support garments | Trusses or supportive belts may provide temporary comfort but do not fix the hernia. |
Surgical Treatment
Surgery is the only definitive cure for a hernia. It involves returning the protruding tissue back into place and repairing the weakened area of the abdominal wall. However, like any procedure, hernia surgery carries potential risks and complications. Your healthcare provider will explain these clearly and help you weigh the benefits versus the risks, taking into account the type of hernia you have, your symptoms, and your overall health.
| Keyhole repair (laparoscopic or robotic) | Several small incisions are used to insert instruments and repair the hernia from the inside. This approach may offer quicker recovery and less post-operative pain. |
| Open hernia repair | A single incision is made over the hernia, and the defect is repaired, often with a mesh to strengthen the area. |
How can Lanthorn help?
Hernia Ultrasound - £300
We offer high-resolution ultrasound scans to confirm whether a lump is a hernia. Ultrasound can identify the location, size, and contents of the hernia, as well as assess whether it changes with movement or straining.
Additional imaging - from £450
If your symptoms are complex or if the ultrasound findings need clarification, we can arrange advanced imaging, such as MRI, to provide a more detailed assessment of the abdominal wall and surrounding structures.
Specialist referral
If surgery is recommended or you need further evaluation, we can refer you directly to trusted general surgeons or hernia specialists for timely assessment and management.
