What an inguinal hernia means for a groin lump
An inguinal hernia occurs when fat or bowel pushes through a weak area in the lower abdominal wall into the inguinal canal. This passage lies in the groin. The resulting swelling may become more noticeable when you stand, cough or strain, and smaller when you lie down.
It can affect one side or both. Some people feel an ache, pressure or dragging sensation rather than sharp pain. In men, a larger hernia can extend towards the scrotum. These features can suggest a hernia, but a groin lump needs assessment because other conditions can look similar.
How a hernia forms
- Supporting abdominal wall
- Tissue protruding through a gap
What the examination should establish about your groin lump
The consultation starts with when you noticed the bulge, how it changes and what it stops you doing. Examination may include standing, coughing and lying down. An ultrasound or other imaging may be considered when the diagnosis remains uncertain. A scan is not automatically needed for every obvious hernia.
Describe discomfort in your own terms. Mention whether it interrupts walking, sleep, exercise or a working day. If you have had a previous groin repair, bring the operation report if available. The side and method of that repair can affect the next discussion.
- Does the swelling settle when you lie down?
- Are symptoms changing or limiting ordinary activities?
- Have you had a hernia repair or other pelvic surgery before?
When an inguinal hernia can be monitored after assessment
Selected men with a confirmed inguinal hernia causing no symptoms or only minimal symptoms may consider watchful waiting after assessment. This means agreeing how it will be reviewed and what changes should prompt reassessment. It does not close the weakness, and symptoms may develop that lead to surgery later.
This advice should not be applied to every groin hernia. Women need a different assessment because a femoral hernia may be present, and femoral hernias carry a higher risk of complications. A groin swelling during pregnancy also needs its own diagnosis and plan. Pain or increasing limitation is a reason to revisit the decision.
How inguinal hernia repair is planned around your health
Repair returns the protruding tissue and reinforces the weak area, commonly with surgical mesh. Laparoscopic surgery uses small incisions and a camera. Open surgery uses an incision in the groin. Your health, previous operations, whether both sides are affected and the surgeon's experience influence the choice.
Discuss the reason for the proposed approach, the anaesthetic and alternatives. Possible complications include bleeding, infection, persistent groin pain, recurrence and injury to nearby structures. Mesh-related problems are also part of the consent discussion. The operation should be considered alongside the effect of the hernia on your daily life.
What it may cost, how soon you go home, and who operates
MediSave can be used for eligible hernia surgery, within limits set by MOH. Hernia surgery is usually covered under Integrated Shield plans, and what your plan pays depends on your policy and the approved claim.
For suitable cases the operation is done as day surgery, so you go home the same day.
Dr Daniel Lee became a Fellow of the Royal College of Surgeons of Edinburgh in General Surgery in 2015. At Khoo Teck Puat Hospital he was Head of Colorectal Surgery and Surgical Lead for Geriatric Surgery.
Changes in a groin lump that need emergency care
Seek emergency assessment for sudden severe pain, a newly firm or tender bulge that no longer settles, vomiting, or abdominal swelling with difficulty passing stool or wind. These can indicate trapped bowel or loss of its blood supply. Go to an emergency department rather than waiting for a routine appointment or a WhatsApp reply.
Plan your recovery around work and help at home
Before surgery, explain what your work and home life involve. Desk work, carrying equipment and caring for a young child create different demands. Ask for advice about walking, lifting, driving, wound care and pain relief that fits the repair you are having.
Confirm whether you are expected to go home that day or stay in hospital, who should accompany you and how follow-up works. Ask which symptoms need a call to the surgical team and which need emergency care. Use the fees page for general cost information, then request an itemised estimate for your proposed treatment.