Recognizing an inguinal hernia: 6 simple and accurate self-check steps

Every year, millions of people worldwide are diagnosed with a hernia, with inguinal hernia being the most common type, accounting for about 75% of abdominal wall hernia cases. The alarming fact is that many people only discover the condition when the hernia has grown large or is causing pain, increasing the risk of bowel strangulation and requiring emergency surgery. If you feel an unusual bulge in your groin area, pain when coughing, lifting heavy objects, or exercising, do not ignore it, as these could be signs of an inguinal hernia.

In this article, Tiptory will guide you on how to properly check for an inguinal hernia at home, recognize common signs of an inguinal hernia, and differentiate them from other conditions with similar symptoms. Early detection will help you proactively seek medical examination, receive timely treatment, and minimize dangerous complications.

Part 1: The most common types of inguinal hernias

Step 1: Characteristics of different types of abdominal hernias

Understanding the types of hernias in the abdomen, stomach, and chest

• Recognizing common types of hernias

  • Hernias can appear in various locations on the body, but are most common in the abdomen, stomach, and abdominal wall.

  • Each type has different causes, symptoms, and severity. Correctly identifying the type of hernia helps you proactively monitor and choose the appropriate time for examination.

Hiatal hernia

• A hiatal hernia occurs when a part of the stomach pushes through the esophageal hiatus in the diaphragm and moves into the chest cavity.

• There are two main types:

  • Sliding hiatal hernia: The junction between the esophagus and stomach, along with a portion of the stomach, moves above the diaphragm. This is the most common type.

  • Paraesophageal hiatal hernia: A portion of the stomach protrudes into the chest while the junction between the esophagus and stomach remains in place. This type is less common but carries a higher risk of complications.

• Hiatal hernias can affect both men and women, but are more common in people over 50, those who are overweight or obese, and individuals with prolonged increased intra-abdominal pressure.

• Some people have no symptoms, while others may experience heartburn, acid reflux, chest pain, difficulty swallowing, or a feeling of fullness after eating.

Epigastric hernia

• An epigastric hernia forms when fatty tissue or a part of the intra-abdominal tissue protrudes through a weak point in the abdominal wall, located between the breastbone and the navel.

• A person may develop multiple epigastric hernias at the same time.

• Most cases are small and do not cause clear symptoms. However, if the hernia grows, causes pain, or affects daily activities, a doctor may recommend surgery for treatment.

Incisional hernia

• An incisional hernia is a complication that can occur after abdominal surgery when the surgical incision does not heal properly or the abdominal wall is weakened.

• Common symptoms include a bulge appearing at or near the surgical scar, especially when standing up, coughing, or lifting heavy objects.

• The risk of developing this condition increases in obese individuals, those with wound infections, smokers, people who engage in heavy labor too soon, or those who have had multiple abdominal surgeries.

• If left untreated, a portion of the intestine or intra-abdominal tissue can protrude through the weak point in the abdominal wall, increasing the risk of incarcerated hernia and serious complications.

Umbilical hernia

• An umbilical hernia is a condition where tissue or a portion of the intestine protrudes through a weak point in the abdominal wall around the navel.

• This type of hernia is very common in newborns, especially premature babies or those with low birth weight.

• The bulge at the navel is often more noticeable when the baby cries, coughs, strains, or laughs loudly, and may flatten when the baby relaxes or lies still.

• Most umbilical hernias in young children close spontaneously as the abdominal wall develops. However, if the hernia is large, persists for many years, or shows signs of pain, discoloration, hardness, or cannot be pushed back in, the child should be taken to a medical facility for evaluation and timely treatment.

Step 2: Recognizing hernias in the groin and thigh

Understanding the types of hernias in the groin, thigh, and rectum

• Hernia types in the groin area have different characteristics

  • Not all hernias appear in the abdominal wall. Some common types occur in the groin, thigh, or pelvic floor when tissue or a part of the intestine protrudes through a weak point in the muscle and connective tissue.

  • These conditions often cause an unusual bulge, a feeling of heaviness or pain when walking, coughing, straining, or lifting heavy objects. Correctly identifying signs of an inguinal hernia and related hernia types helps patients seek early examination, reducing the risk of complications.

Inguinal hernia

• An inguinal hernia is the most common type of hernia, occurring when a portion of the small intestine or fatty tissue protrudes through a weak point in the abdominal wall in the groin area.

• Common signs of an inguinal hernia include:

  • A bulge appearing on one or both sides of the groin, more noticeable when standing, coughing, or straining.

  • Pain, pressure, or a burning sensation in the groin area, especially after lifting heavy objects or exercising.

  • The bulge may shrink or disappear when lying down to rest.

• An inguinal hernia cannot heal on its own. If left untreated, the intestine can become trapped or strangulated, reducing blood flow and becoming a surgical emergency. Therefore, surgery is often the recommended definitive treatment.

Femoral hernia

• A femoral hernia occurs when tissue or a portion of the intestine protrudes through the femoral canal, forming a bulge on the upper thigh, just below the groin crease.

• Many cases do not cause obvious pain and are easily overlooked, but an unusual protrusion can still be observed when standing or straining.

• This type of hernia is more common in women than men due to a wider pelvic structure.

• Although less common than inguinal hernias, femoral hernias have a high risk of strangulation, so they require early medical evaluation and treatment.

Rectal prolapse

• Rectal prolapse is a condition where the rectum slides out through the anus due to weakened pelvic floor muscles and ligaments.

• This condition can cause the entire or a part of the rectum to protrude when defecating, straining, or engaging in strenuous activity.

• Rectal prolapse can occur at any age but is more common in older adults, especially those with chronic constipation, women who have had multiple births, or individuals with weak pelvic floor muscles.

• Common symptoms include:

  • A protrusion appearing at the anus.

  • A feeling of incomplete bowel evacuation.

  • Mucus discharge, mild bleeding, or fecal incontinence in some cases.

• Many people confuse rectal prolapse with hemorrhoids because both involve a protrusion at the anus. However, these are two different medical conditions and require diagnosis by a specialist to choose the appropriate treatment method.

Step 3: Other types of hernias to note

Not all hernias occur in the abdomen or groin

• Hernias can appear in various other locations on the body, not just in the abdomen or as inguinal hernias. Some less common types can seriously affect health and require early diagnosis and treatment to prevent complications.

Herniated disc

• A herniated disc occurs when the soft nucleus pulposus inside the spinal disc protrudes through a torn or weakened annulus fibrosus.

• Discs act as shock absorbers between vertebrae, allowing the spine to be flexible when walking, standing, running, or bending over.

• When a disc is damaged due to injury, aging, or prolonged heavy lifting, the disc nucleus can compress nerve roots.

• Common symptoms include:

  • Persistent neck or lower back pain.

  • Pain radiating down the shoulder, arm, or leg along the nerve pathway.

  • Numbness, tingling, or muscle weakness in the arms or legs.

  • Pain increasing with coughing, sneezing, or changing position.

• Although both are called hernias, herniated discs are completely different from inguinal hernias or other types of abdominal wall hernias and require treatment from a spinal specialist.

Brain herniation

• Brain herniation is a condition where brain tissue is displaced from its normal position within the skull due to increased intracranial pressure.

• Causes may be related to:

  • Traumatic brain injury.

  • Stroke.

  • Brain tumor.

  • Cerebral hemorrhage or severe cerebral edema.

• This is a medical emergency as it can compress the respiratory and circulatory control centers in the brain.

• Warning signs include:

  • Severe, rapidly worsening headache.

  • Decreased consciousness, drowsiness, or coma.

  • Unequal or abnormally dilated pupils.

  • Seizures, weakness or paralysis of limbs, or respiratory disorders.

• If brain herniation is suspected, the patient should be taken to a medical facility with emergency care capabilities as soon as possible. Delayed treatment can lead to irreversible brain damage or be life-threatening.

Part 2: Easily recognizable inguinal hernia symptoms

Step 1: Signs of a hernia

Early recognition of common hernia signs

• Hernia symptoms can differ for each person

  • Hernias can form due to various reasons such as weakened abdominal wall, aging, heavy lifting, chronic coughing, or increased intra-abdominal pressure.

  • Some people have almost no symptoms in the early stages, while others may experience clear pain or a visible bulge. If you suspect an inguinal hernia, monitoring the following signs will help you check for an inguinal hernia early and proactively seek medical attention.

Presence of an unusual bulge

• A typical sign of an inguinal hernia is a bulge or soft lump appearing under the skin.

• This lump is usually located in:

  • The groin area.

  • The abdominal wall.

  • The upper thigh.

• In men with an inguinal hernia, the bulge may extend into the scrotum, making one side of the scrotum larger than usual.

• The bulge is usually more prominent when standing, coughing, straining, or lifting heavy objects, and may shrink when lying down to rest.

The bulge may or may not be painful

• Not all hernias cause pain.

• If the tissue or intestine protruding through the abdominal wall is still adequately supplied with blood, the patient may only feel a heavy sensation or no discomfort at all.

• However, when a hernia becomes trapped or strangulated, pain usually appears suddenly, severely, and progressively. This is an emergency condition that requires immediate medical attention.

Checking the mobility of the hernia bulge

• When checking for an inguinal hernia, many small hernia bulges can temporarily return to their original position when the patient lies on their back and relaxes.

• In some cases, a doctor may instruct or perform a gentle push to return the hernia bulge to the abdominal cavity if appropriate.

• If the bulge:

  • Cannot be pushed back.

  • Becomes hard, very painful.

  • Accompanied by nausea, vomiting, or fever.

• These could be signs of a strangulated hernia, requiring immediate hospital visit for timely intervention.

Increased pain with exertion

• One of the common signs of an inguinal hernia is pain or a sensation of increased pressure when intra-abdominal pressure rises.

• You should pay attention if you feel pain when:

  • Lifting or carrying heavy objects.

  • Coughing or sneezing continuously.

  • Straining during bowel movements.

  • Running, exercising, or performing heavy labor.

• The pain may be dull at first but will become more noticeable with activity.

Symptoms often worsen towards the end of the day

• Many people notice that the pain, heaviness, or bulge is more pronounced after:

  • Standing or walking for prolonged periods.

  • Working hard all day.

  • Continuous physical activity.

• When resting, symptoms often subside due to reduced pressure on the abdominal wall. However, if the signs of an inguinal hernia become increasingly clear or appear frequently, you should visit a medical facility for examination and accurate diagnosis. Early inguinal hernia check and treatment help reduce the risk of complications such as strangulated hernia or bowel obstruction.

Step 2: See a doctor to confirm the hernia diagnosis

See a doctor to confirm the hernia diagnosis

• Early examination helps accurately detect the hernia condition

  • If you suspect an inguinal hernia or have self-checked for an inguinal hernia and found an unusual bulge, you should visit a medical facility for a doctor's examination.

  • Some hernia cases can progress to a strangulated hernia or incarcerated hernia, where the intestine or tissue is compressed, reducing blood flow. This is a surgical emergency as it carries the risk of bowel necrosis if not treated promptly.

Fully discuss all symptoms with your doctor

• When you visit the doctor, provide full information about the signs of an inguinal hernia or symptoms you are experiencing, including:

  • Where the bulge appeared.

  • When the bulge appeared and if it flattens spontaneously when lying down to rest.

  • The intensity of pain or the feeling of heaviness.

  • Whether symptoms worsen with coughing, heavy lifting, exercise, or straining during bowel movements.

  • History of abdominal surgery, trauma, or related medical conditions.

• This information helps the doctor assess the severity of the condition and choose appropriate diagnostic methods.

Clinical examination to check for hernia

• The doctor will perform an inguinal hernia examination by observing and palpating the suspected area.

• You may be asked to:

  • Stand upright.

  • Cough or strain gently.

  • Bend over or change posture.

• These actions increase intra-abdominal pressure, which helps to reveal the hernia more clearly if present.

Perform imaging diagnostics when necessary

• If the hernia is small, difficult to detect, or mimics other conditions, the doctor may order imaging tests such as:

  • Ultrasound of the groin or abdominal wall to assess soft tissue and detect an inguinal hernia.

  • CT scan to determine the location, size, and involved organs in complex or unclear diagnostic cases.

  • MRI may be considered for more detailed evaluation or when previous results are inconclusive.

• Combining clinical examination with imaging diagnostics helps to accurately identify the type of hernia, assess the risk of complications, and develop an appropriate treatment plan.

Step 3: Factors increasing hernia risk

Understand risk factors for effective hernia prevention

• Not everyone has the same risk of developing a hernia

  • Inguinal hernia and other types of hernias often occur when the abdominal wall or supporting tissue of internal organs is weakened, combined with increased intra-abdominal pressure.

  • Recognizing risk factors helps you proactively prevent, monitor for signs of inguinal hernia, and undergo early inguinal hernia examination if any unusual symptoms appear.

Family history of hernia

• If your parents or blood relatives have had a hernia, your risk of developing the condition may be higher.

• This may be related to genetic factors affecting the structure of connective tissue and the strength of the abdominal wall.

Older age, greater risk

• As age increases, muscles and connective tissues gradually lose their elasticity and strength.

• A weakened abdominal wall over time increases the risk of inguinal hernia and other forms of hernia, especially in people over 50.

Pregnancy

• During pregnancy, the growing uterus increases intra-abdominal pressure and stretches the abdominal wall.

• These changes can increase the risk of hernia formation, particularly in women with multiple pregnancies or multiple births.

Rapid weight loss

• Sudden weight loss in a short period can reduce the amount of fat and supporting tissue in the abdominal wall.

• When combined with weak abdominal muscles, the risk of hernia can increase.

Overweight or obesity

• Overweight or obese individuals often have higher than normal intra-abdominal pressure.

• Prolonged pressure on the abdominal wall increases the risk of inguinal hernia, umbilical hernia, and many other types of hernias.

• Maintaining a healthy weight is one measure to help reduce the risk of the disease.

Chronic cough

• Chronic cough due to smoking, asthma, or chronic obstructive pulmonary disease (COPD) repeatedly increases intra-abdominal pressure.

• Over time, this condition can weaken the abdominal wall and facilitate hernia development.

History of hernia or hernia surgery

• Individuals who have had an inguinal hernia, undergone hernia surgery, or had abdominal surgery are at a higher risk of recurrence than those who have never had the condition.

• Surgical scars or previously injured areas of the abdominal wall can become weak points, especially if the patient engages in heavy labor too soon or does not follow post-operative recovery instructions.

Factors that increase intra-abdominal pressure

• In addition to the causes above, the risk of inguinal hernia also increases if you frequently:

  • Experience chronic constipation and have to strain heavily during bowel movements.

  • Lift or carry heavy objects improperly.

  • Engage in strenuous labor for long periods.

  • Smoke, which increases the risk of chronic cough and affects connective tissue recovery.

• If you belong to a high-risk group, you should pay attention to monitoring for signs of inguinal hernia and seek medical attention immediately if you notice any abnormal bulging, pain, or unusual heaviness in the groin or abdominal wall. Early detection makes treatment simpler and reduces the risk of serious complications.

Hernia Treatment and Prevention

Surgery is the definitive treatment method

• Currently, surgery is the most effective treatment method for most cases of inguinal hernia and other types of abdominal wall hernias.

• Depending on the location, size of the hernia, health status, and risk of complications, the doctor may recommend one of two methods:

  • Open surgery: Performed through an incision in the affected area to return the tissue or intestine to its normal position and reinforce the abdominal wall.

  • Laparoscopic surgery: Uses small incisions and a specialized camera to repair the hernia. This method often results in less post-operative pain, smaller scars, and a shorter recovery time for suitable candidates.

Observation if the hernia is asymptomatic

• Not all cases of inguinal hernia require immediate surgery.

• If the hernia is small, easily reducible, and not causing pain or affecting daily activities, the doctor may opt for regular observation.

• During this time, the patient needs to undergo regular inguinal hernia checks and follow-up appointments to detect early signs of disease progression or complications.

Ways to reduce the risk of hernia formation and recurrence

• Some lifestyle changes can help reduce pressure on the abdominal wall and limit the risk of hernia, including:

  • Lifting and carrying heavy objects with proper posture, avoiding sudden strenuous efforts.

  • Maintaining a healthy weight if overweight or obese.

  • Quitting smoking to reduce chronic cough and improve connective tissue health.

  • Consuming enough fiber from vegetables, fruits, whole grains, and drinking enough water to prevent constipation and reduce straining during bowel movements.

  • Maintaining appropriate physical activity to strengthen abdominal muscles as advised by a doctor or rehabilitation specialist.

When to seek immediate medical attention?

• Go to a medical facility if you notice any signs of inguinal hernia or unusual symptoms such as:

  • A bulge appears in the groin or abdominal wall.

  • The bulge grows larger or causes more pain.

  • Persistent heaviness or discomfort when standing, coughing, or moving.

  • Inability to push the hernia back in when lying down.

• Early inguinal hernia examination helps increase treatment effectiveness and reduce the risk of emergency intervention.

Men with difficult urination should also be examined

• Men who frequently strain to urinate or have a weak urine stream should see a specialist.

• These could be signs of prostate enlargement or other urinary tract diseases. These conditions increase intra-abdominal pressure when straining to urinate, thereby contributing to an increased risk of inguinal hernia or making the condition progress faster.

Recognizing the signs of a strangulated hernia – an emergency condition

• A strangulated hernia occurs when part of the intestine or tissue becomes trapped in the hernia, reducing or stopping blood flow to that area.

• This is a dangerous complication that requires emergency surgery.

• Go to the hospital immediately if the following symptoms appear:

  • The hernia is swollen, hard, and cannot be pushed back in.

  • Severe, rapidly worsening pain.

  • The bulging area turns red, purple, or dark.

  • Nausea, vomiting, abdominal distension, or inability to pass gas or stool.

  • Fever or general malaise.

• Early detection and treatment of a strangulated hernia help reduce the risk of intestinal necrosis, severe infection, and life-threatening complications.

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Content edited by: Ashley Wright Nguyen.

Information consulted and verified by expert: Ava Anderson.