Abdominal Hernia

Symptoms

• Visible bulge: A lump in the abdomen or groin that is more noticeable when standing, coughing, or straining, and often flattens or disappears when you lie down.
• Aching or discomfort: A dull ache or pressure at the bulge that worsens with lifting, bending, or a long day on your feet and eases with rest.
• Heaviness or dragging: A weighted or pulling sensation in the groin or lower abdomen, especially after prolonged standing.
• Bulge that reduces: A hernia you can gently push back in (reducible) is usually not an emergency, though it should still be evaluated.
• Firm, painful bulge: A lump that suddenly becomes hard, tender, and cannot be pushed back in may signal incarceration or strangulation and needs urgent care.
• Nausea or vomiting: Feeling sick, vomiting, or being unable to pass gas or stool can indicate the hernia is obstructing the intestine.

When it's an emergency

Come straight to Bellaire ER, open 24/7, if a hernia becomes suddenly and severely painful, or if the bulge turns firm and can no longer be pushed back in; call 911 if you cannot travel safely. These are signs of an incarcerated or strangulated hernia, where the trapped tissue loses its blood supply. Strangulation is a surgical emergency and can become life-threatening within hours.

Other red flags that need emergency care include vomiting, a bulge that turns red, purple, or dark, fever, and being unable to pass gas or have a bowel movement. Together these can signal a bowel obstruction or strangulation.

If you are unsure whether your symptoms are an emergency, treat sudden severe pain or a hard, discolored bulge as one and seek care right away. Bellaire ER is open 24/7 and can confirm the diagnosis on-site, stabilize you, and arrange rapid surgical transfer if the hernia is strangulated.

When it's not an emergency

Many hernias are not emergencies. A small, soft bulge that is mildly uncomfortable and flattens when you lie down can usually be evaluated in an unhurried setting by your primary care physician or through a telemedicine visit, which can also arrange a referral for elective surgical repair.

A stable, reducible bulge can be reviewed without emergency imaging, and Bellaire ER can examine it and scan it the same day if you would rather have an answer than wait for an appointment. That said, if the pain suddenly worsens, the bulge hardens, or you develop nausea or vomiting, stop waiting and go to the ER.

What else could be causing this

Inguinal hernia

The most common hernia by a wide margin, in the groin crease, and far more common in men. A bulge that appears on standing, coughing or lifting and settles when lying down, sometimes extending into the scrotum. Most are a nuisance rather than a danger, but any inguinal hernia can become trapped, which is what turns it into an emergency.

Femoral hernia

Sits lower and more to the outside than an inguinal hernia, in the upper thigh below the groin crease, and is more common in women. It matters out of proportion to how common it is: the opening is narrow and unforgiving, so femoral hernias strangulate far more readily than inguinal ones and are usually recommended for repair sooner.

Umbilical and paraumbilical hernia

A bulge at or beside the navel, through a natural weak point. Very common in babies, where it almost always closes on its own, and common in adults after pregnancy, weight gain or with liver disease and fluid in the abdomen. The adult form does not resolve by itself and the opening is often small, which again raises the risk of tissue becoming trapped.

Incisional hernia

A hernia through the scar of a previous abdominal operation, where the repaired muscle layer has given way. It can appear months or years afterward and may be large and irregular. These are more likely after a wound infection, and because the contents can be stuck down by scar tissue the symptoms are often grumbling and intermittent rather than a clean bulge.

Epigastric hernia

A small hernia in the midline between the navel and the breastbone, usually containing fat rather than bowel. Typically a firm, tender lump a few centimeters across that hurts out of proportion to its size and does not reduce easily. Rarely dangerous, frequently uncomfortable, and often mistaken for a lipoma.

Hiatal hernia

A different condition that shares the name. Part of the stomach slides up through the diaphragm into the chest, producing heartburn, reflux, chest discomfort and a feeling of food sticking rather than any visible bulge. Most are managed with medication and diet, not surgery, though a large one that twists causes severe chest pain and vomiting and is an emergency.

Groin strain and sportsman's groin

Pain in the groin from injury to the muscle, tendon or the soft tissue of the abdominal wall, with no actual hernia present. It builds with activity, is tender to press, and shows no bulge on examination or imaging. It is frequently called a sports hernia, which causes confusion, because the treatment is rehabilitation rather than repair.

Lumps that are not hernias

An enlarged lymph node, a lipoma, an abscess, a dilated vein at the top of the leg, an undescended testis or a cyst can all produce a groin or abdominal wall lump. The distinguishing features are whether the lump changes with standing and coughing, whether it can be reduced, and what the ultrasound shows. This is a common reason an examination is followed by imaging rather than a referral.

Testicular causes of groin pain

Sudden severe pain in the groin or scrotum, with or without a lump, may be a twisted testicle rather than a hernia. Testicular torsion is time-critical, the testicle can be lost within hours, and it is more common in teenagers and young men. Infection of the testicle or epididymis causes similar pain with fever and swelling. Any sudden severe scrotal pain is an emergency now, not an appointment later.

What happens when you arrive

When you arrive at Bellaire ER with a suspected hernia, a board-certified emergency physician examines the bulge to check whether it can be gently reduced. Your evaluation may include on-site ultrasound or CT imaging to confirm the hernia and look for signs of obstruction or strangulation, plus lab work when needed.

We diagnose and treat in a single visit, and most patients do not need a hospital transfer. If imaging shows a strangulated hernia that requires emergency surgery, we stabilize you and coordinate rapid surgical care. Before you leave, your physician explains the findings and gives you a clear follow-up plan.

Tests we can run on site

Examination standing and lying down

Most hernias are diagnosed here rather than by imaging. A physician examines you upright, where the bulge appears, and lying flat, where it usually settles, feeling the defect in the wall and asking you to cough. Where the bulge sits relative to the groin crease separates an inguinal from a femoral hernia, which affects how urgently repair is advised.

Gentle attempt at reduction

Whether the hernia can be eased back inside, which is the dividing line between an uncomfortable problem and an emergency. A hernia that reduces easily buys time for a planned repair. One that is firm, exquisitely tender and will not go back is incarcerated, and no further pressure is applied to it, forcing a strangulated hernia back can push dead bowel into the abdomen.

Assessment for strangulation

The overlying skin color, the degree of tenderness, whether the pain is now constant rather than coming and going, and whether you have vomited or stopped passing gas. Redness, purple or dusky skin over the bulge, severe constant pain, vomiting and a swollen abdomen together mean trapped tissue is losing its blood supply, a surgical emergency measured in hours.

Ultrasound

Bedside sound-wave imaging without radiation, available on site. It confirms a hernia when the examination is unclear, which is common with small or deep hernias and in larger patients, shows whether the contents are bowel or fat, and distinguishes a hernia from a lymph node, a cyst or a dilated vein. It is also the test used for the testicle when torsion is a possibility.

CT scan of the abdomen and pelvis

Cross-sectional imaging, available on site, which maps the hernia precisely: the size of the defect, exactly what is inside it, whether the bowel inside is obstructed, and whether the blood supply looks compromised. It is also the test that detects the rare hernias examination misses entirely, and the one a surgeon wants before an emergency operation.

Abdominal X-ray

On-site plain imaging that shows the pattern of a bowel obstruction, dilated loops of bowel and the absence of gas beyond the blockage. And can show free air from a perforation. Quick, low in radiation, and often the first image taken when vomiting and a distended abdomen are the main problem.

Blood work

The on-site laboratory checks a blood count for signs of infection, kidney function and electrolytes, which are frequently deranged after vomiting, and lactate, which rises when tissue is being starved of blood. A rising lactate alongside a tender irreducible hernia is a strong argument for an operation now.

Vital signs and fluid assessment

Heart rate, blood pressure, temperature and how dehydrated you are. Someone with an obstructed hernia loses a large volume of fluid into the bowel and through vomiting, and correcting that is part of making them safe for transfer and for anesthesia.

Treated here, or transferred

Bellaire ER is a licensed freestanding emergency room, open 24 hours a day, 365 days a year, staffed by board-certified emergency physicians and nurse practitioners, with on-site CT, X-ray, ultrasound and laboratory, and medication given on site during your visit. It is equipped for emergency evaluation, stabilization and treatment, and it is not a hospital. Hernias are ultimately repaired by a surgeon in an operating room, and there is no operating room here, so what this visit does is determine which kind of hernia problem you have and which of two very different paths you are on.

For a hernia that is not trapped, the work is done here. The diagnosis is confirmed, the type and size established, imaging performed where the examination leaves doubt, pain managed, and a referral made to a general surgeon for planned repair. You are told clearly which symptoms mean you should stop waiting and come back, which is the most useful thing you leave with. An incarcerated hernia that reduces gently and leaves a comfortable patient with a reassuring examination may also be managed without transfer, with early surgical follow-up, because a hernia that has become trapped once is likely to do so again.

A strangulated or obstructed hernia is a different situation entirely and is a surgical emergency. Treatment begins here immediately: nothing by mouth, intravenous fluids, pain and anti-nausea medication, antibiotics where indicated, blood work and the CT that the surgical team will want, and you are stabilized and transferred to a hospital with an operating room and a general surgeon. Delay in this situation costs bowel, so the imaging and the resuscitation happen in parallel with arranging the transfer rather than before it.

Transfer is a normal part of how a freestanding emergency room works. For a strangulated hernia it is exactly what the visit is for, and the receiving surgeon starts with the diagnosis already made and the patient already resuscitated.

Children

Bellaire ER treats adults and children, and hernias in children behave differently enough from adult hernias to be a separate subject.

Umbilical hernias are very common in babies, particularly in infants of African descent and in premature babies. They bulge when the baby cries or strains, they rarely cause any problem, and the great majority close by themselves by the age of four or five. Taping a coin over it or using a binder does not help and can irritate the skin. These are watched, not treated, unless they are still present as the child starts school or become painful.

Inguinal hernias in children are a different matter. They occur because a natural passage failed to close before birth rather than because of a weakness that developed, they are far more common in boys and in babies born prematurely, and they do not resolve spontaneously. Surgical repair is recommended, and in infants it is arranged promptly rather than deferred, because the risk of the hernia becoming trapped is highest in the first year of life.

Bring a child in without waiting if a groin or scrotal bulge becomes firm or tender, if it will not go back in when the child is calm and lying down, if the skin over it changes color, or if the child is vomiting, drawing up their legs, refusing feeds, or inconsolable. Green or yellow-green vomit in a baby is a red flag in its own right and needs emergency evaluation. A swelling in the scrotum that is soft, painless and transmits light is usually a fluid collection rather than a hernia, and most of those settle on their own, but that distinction is made by examination and ultrasound, not at home.

In an older boy or teenager, sudden severe pain in the testicle or groin, with or without a lump, is treated as a possible twisted testicle and needs to be assessed immediately. Embarrassment delays presentation in this age group more than anything else, and the testicle can only be saved within a short window, so it is worth telling a teenager plainly that this is one of the few things that genuinely cannot wait until morning.

After you leave

If you were sent home with a hernia that is not trapped, the single most important step is booking the surgical appointment you were referred for. Hernias do not resolve on their own in adults, they tend to enlarge slowly, and an elective repair is a far better proposition than an emergency one. Ask the surgeon what your particular hernia's risk is, a femoral hernia and a small-necked umbilical hernia are usually repaired more promptly than a large, easily reducible inguinal one.

In the meantime, reduce the pressure that pushes it out. Lift with your legs and avoid lifting anything heavy where you can, treat constipation so you are not straining, get a chronic cough looked at, and stop smoking if you smoke, because coughing and poor tissue healing are both relevant. Do not buy a truss or binder and rely on it, and do not keep pushing a hernia back repeatedly through the day, if it is doing that often, it needs to be reviewed.

Seek emergency care immediately, or call 911 if you cannot travel safely, if the bulge becomes firm, very painful and will not go back in, if the skin over it turns red, purple or dark, if you vomit, if you stop passing gas or having bowel movements, if your abdomen becomes swollen and tender, or if you develop a fever. These are the signs of incarceration and strangulation, and the window in which bowel can be saved is measured in hours rather than days.

If a trapped hernia was reduced here, the same instructions apply with more urgency, and there is one addition: come back for pain that persists or worsens over the following hours even though the bulge has gone, because bowel that was injured while trapped can declare itself afterward. After any eventual repair, follow the surgeon's instructions on lifting and activity, that advice is what prevents an incisional hernia through the repair itself.

Lowering your risk

Not every hernia can be prevented, since some come from a weak spot present from birth. You can lower the strain on your abdominal wall by maintaining a healthy weight, lifting with your legs rather than your back, and avoiding heavy lifting when possible.

Managing chronic cough, treating constipation to avoid straining, and not smoking also reduce repeated pressure on weak areas. If you already have a known hernia, ask your doctor which activities are safe while you plan for repair.