- What is a hernia?
- How common is hernia in babies?
- What causes a hernia in babies?
- What are the symptoms of a hernia in infants?
- How is a hernia in infants diagnosed?
- How is a hernia in infants treated?
- How to care for the baby after a hernia operation?
- Are there complications of untreated infant hernia?
- How to prevent a hernia in babies?
- Frequently asked questions about hernia in babies
A bulge on the baby’s tiny abdomen is too visible to be ignored. And if it is hernia, then undoubtedly it is a reason for alarm. It becomes more painful for the new parents when some insensitive visitors remark on the bulge rather than appreciating the beauty of the baby.
However, a hernia is entirely treatable through surgical intervention. If you want to know about the causes of hernia and what can be done about it, you’re at the right place. MomJunction tells you about hernia in babies, its causes, diagnosis and treatment options.
What Is Hernia?
When an organ breaks a delicate tissue or enters an opening in the muscles, where it does not belong to, it is called hernia.
An abdominal hernia is the extrusion of the loop-like section of the small intestine from the abdominal wall. In other words, a section of the small or large intestine breaches the abdominal wall and slides out to cause a visible external bulge.
When the intestine slips out around the waist area, near the navel, it is called an umbilical hernia. When the breach is around the lower waistline or the groin, it is called an inguinal hernia.
How Common Is Hernia In Babies?
According to the British Hernia Center, an inguinal hernia occurs in 3-5% of full-term babies and 30% of premature babies. Right inguinal hernia, wherein the bulge is on the right side of the body, is far more common than a left inguinal hernia. Umbilical hernias can occur in one out of five infants, but the condition is far more common in premature infants and those with Down’s syndrome (1).
[ Read: Symptoms Of Down Syndrome In Babies ]
What Causes Hernia In Babies?
The causes of hernia are determined by where it occurs in the body.
1. Inguinal hernia:
A hernia around the waistline and the groin region is referred to as inguinal hernia. It is the breach of the intestine from the lower abdominal wall into the inguinal canals, which are a pair of tube-like segments within the lower abdomen wall.
An inguinal hernia occurs about 90% of times among male infants. In a male fetus, the testicles are developed by the seventh month of gestation. After that, each testicle gradually descends to the scrotum through the inguinal canal, making it narrow and allowing only the blood vessels and spermatic cord to pass through.
When the narrowing does not happen correctly or when the testicles do not descend properly, the inguinal canal becomes a site of a hernia. The intestine easily slips into the inguinal canal causing hernia. Since the intestines slip into the scrotum of the male infants, it is also called testicular hernia.
Female infants have an inguinal canal from where a ligament of the uterus passes through. If the inguinal canal is defectively wide, the intestine can slip into it and cause a hernia, although it is less common.
2. Umbilical hernia:
In this case, the bowel slips out from the abdominal cavity near the navel/belly button region. The fetus inside the womb receives nourishment from the placenta, through the umbilical cord that attaches to the abdomen of the baby.
The abdominal muscles leave a gap to facilitate the passage of the cord. However, these muscles shut close before the baby is born. If the muscle does not close, a section of intestine can slip out of the gap in the abdominal muscles and cause a hernia.
Hernias can happen congenitally or may appear a few days or months after birth. Some factors increase the risk of a baby developing hernia.
[ Read: UTI In Babies: Symptoms, Treatment ]
Risk factors for baby’s hernia:
The likelihood of hernia at birth or after birth is significantly greater in the following scenarios or conditions (2):
- Premature birth
- Developmental problems in the genitals or the urinary system
- Diagnosed with cystic fibrosis or Down’s syndrome
- Undescended testes in male infants
- A hernia in the parent, sibling, or an immediate relative
- Born with hip dysplasia, a condition where the thigh bone does not correctly align with the hip joint on the pelvis (hip bone)
What Are The Symptoms Of Hernia In Infants?
The symptoms of an inguinal and umbilical hernia are similar, with the primary difference being the site of the bulge. Here are the symptoms of inguinal and umbilical hernia in babies:
- A bulge around the navel, hips, or scrotum: You may notice a bulge or a finger-like protrusion around the navel in the case of an umbilical hernia. The navel (belly button) itself will appear swollen. In the case of inguinal hernia, you may notice a bulge around the waistline and near the groin. For male infants, inguinal hernia causes a swollen scrotum, which means you may see swelling in one or both the testicles.
- A chronic bulge that reappears: Sometimes the hernia could be prominent only when the baby is crawling, crying, or standing. Other times it could be invisible as the intestine slips back inside but reappears where there is stress on the abdominal muscles. This is an indication of a reducible hernia.
- Redness around the bulge: The skin around the bulge appears red and slightly inflamed.
- Localized pain: Touching the bulge or the area around makes the baby squeal or cry, indicating pain.
- Stomach pain, vomiting, and nausea: Along with the bulge, the baby may also have abdominal discomfort, vomiting, and nausea due to the compression of the intestinal loop.
If you suspect the baby has a hernia, then take him to a doctor for a check-up.
[ Read: Baby Stomach Pain Causes ]
How Is Hernia In Infants Diagnosed?
A doctor will use the following methods to diagnose hernia in babies:
- Visual and physical examination: The trained eye of the doctor can spot a hernia by the shape of the bulge. The doctor will physically examine the lump by trying to press back the intestine to its place. It helps the doctor determine the severity of a hernia.
- X-rays: An X-ray can point the exact spot where the bowel slips out and how far it extends.
- Ultrasound: An ultrasound scan diagnoses strangulation, which is a hernia complication that causes intestines to twist into a knot.
The doctor would suggest a treatment after assessing the severity of the hernia.
How Is Hernia In Infants Treated?
Surgery is the only way to treat an inguinal and umbilical hernia. Even if the hernia is reducible, it will keep coming back but will never disappear on its own (3). The doctor will discuss and prescribe the appropriate number of breastfeeding or formula feeding sessions that you need to have a day before the operation.
Inguinal hernia treatment:
- The surgery is performed under general anesthesia. A tiny cut is made in the lower abdomen around the hernia lump.
- The intestine is manually pushed back to its normal position, and the hole in the abdominal wall stitched close with dissoluble stitches. The outer incision is stitched, and the operation is complete.
- The entire procedure takes 30 to 45 minutes.
- In case of an abnormality in the inguinal canal, the doctor may perform additional surgical procedures to correct the size of the canal.
- Premature babies with a hernia may have to wait a few months for the baby to reach a healthier state for the operation.
[ Read: How To Know If A Baby Has Appendicitis ]
Umbilical hernia treatment:
- The surgical procedure is quite similar to that of inguinal hernia.
- The baby is administered general anesthesia. An incision is made around the navel, and the intestine is pushed back to its appropriate place.
- The abdominal wall and muscles are stitched back to prevent the occurrence of another hernia.
- The incision is stitched.
In most cases, you can take the baby home a few hours after the operation. The surgery is seldom risky, and the benefits of the surgical procedure outweigh leaving the hernia as it is. However, note that post-surgical care plays an important part in aiding the infant’s recovery.
How To Care For Baby After Hernia Operation?
Here is how you need to take care of the baby after a hernia operation.
- Keep the incision dry and clean: Do not let the stitched incision come in contact with water. Bathe the baby only when the doctor gives you the permission for it, which is usually 24 hours after the surgery. It is best to give sponge baths for at least two days after the surgery, or for as long as the doctor recommends it.
- Do not touch the incision: You may accidentally transmit germs into the incision by touching it and cause an infection.
- Limit physical activity: Limit the baby’s movement for at least a day after surgery. It can help the incision and the site of hernia heal faster. Consult your doctor about when your baby can return to the usual physical activities.
- Visit the doctor for follow-ups without fail: Make sure you attend all the follow-up sessions with the doctor, even if the incision seems dry and healed.
There are rarely any complications of a hernia operation, but it is vital to know how to spot a post-operation problem.
Probable side effects and complications of hernia operation:
- Colic and fussiness due to the effect of anesthesia. These effects taper away a few days after the surgery.
- Inflammation and redness around the incision. It indicates infection, and in some cases you may also notice pus.
- Swelling around the incision and the area where the hernia was present.
- Blood, pus, or a clear liquid oozing from the incision.
- Nausea, vomiting, diarrhea or constipation after surgery.
- Redness and inflammation around the stitches.
- Fever with a temperature of over 100.4°F (38°C).
[ Read: How To Stop Diarrhea In Babies ]
If you notice any of the above symptoms, rush your baby to the doctor right away. While there may be complications, surgery still protects your baby from several life-threatening complications of hernia.
What Are The Complications Of Untreated Infant Hernia?
A hernia can cause long-lasting complications. Here is what can happen if you leave a baby’s hernia untreated (6):
- Chronic constipation: The baby will suffer from constant constipation that cannot be cured. The poor passage of food through the bowel affects the functions of the digestive system.
- Incarceration: Incarcerated hernia happens when the intestine is significantly out of its place. It complicates the surgery and the subsequent healing process. It also means that the baby may have other complications such as poor appetite and constant pain in the abdomen/groin.
- Strangulation: When a section of the intestine twists and turns into a knot, then the hernia is called strangulated hernia. In such case, the bowel is completely blocked and the passage of food becomes impossible. Blood vessels are compressed, and the herniated bowel does not receive blood supply. The tissue slowly starts dying, causing a host of other problems including high fever, intense pain, considerable swelling, and redness around the hernia. Strangulation is a life-threatening complication of hernia and requires emergency surgery.
- Infection: Since the intestine is out of its usual place, it can get exposed to pathogens and other germs that cause infections. Infections can also happen when the food stays in the bowel for longer and attracts bacteria.
- Damage to reproductive organs: An inguinal hernia in males can put pressure on the blood vessels that lead to the testicles. As a result, the testicles receive less blood, which can cause tissue damage. Strangulation in inguinal hernia can cause permanent damage to a testicle, and it may have to be surgically removed.
Your baby is protected from these complications when you get a surgery done on time?
[ Read: Baby Constipation: Causes & Treatments ]
Can You Prevent Hernia In Babies?
There is no way to prevent a hernia (7). There is also nothing you can do before or after the baby’s birth to mitigate the chance of a hernia (8). A pediatrician can diagnose a hernia during the routine check-ups. Parents have to be extra observant to any signs indicating hernia for timely treatment.
Frequently Asked Questions About Hernia In Babies
1. Can my baby develop hernia more than once?
Yes, although it is rare for a baby to develop hernia after surgery. An umbilical hernia almost never reoccurs after surgery, but inguinal hernia can recur. Babies with specific conditions such as hydrocephalus, chronic lung or kidney disease, and cystic fibrosis have a higher risk of getting an inguinal hernia even after a corrective surgery (9).
Premature babies and those with Down’s syndrome may also have an elevated chance of developing inguinal hernia again. In such cases, a doctor would suggest long-term specialized care and periodic follow-ups for the baby after the surgery.
2. Are there home remedies for hernia in babies?
A hernia is a dislocation of an organ from its appropriate place. There is no way you can rectify it at home. Therefore, medical intervention, such as surgery, is vital to make sure that the condition is cured on time. Do not try any popular “home remedy” for hernia that works for adults, for it could be dangerous for infants.
3. Can hernia cure on its own?
Yes, some cases of umbilical hernia can heal on their own, but inguinal hernia always requires surgical intervention. The size of the opening in the abdominal muscle can help us determine whether or not the hernia heals naturally.
95% of hernias that are 0.5cm wide or smaller heal by the time the child is two years old. Overall, about 90% of all umbilical hernias heal by the age of three, or at most by the age of 11 years (10). Some cases of umbilical hernia only heal once the child is older than ten years. If a hernia continues to exist after puberty, then surgical intervention is necessary to treat the condition.
[ Read: Best Baby Colic Remedies ]
A hernia is unlike any other disease that an infant can get. The condition may cause significant discomfort to some infants while some may continue to live a healthy life in spite of it. In either case, the condition can lead to several long-term complications that may dent healthy growth and development of an infant. On the bright side, a single surgery is all it takes to rectify the condition and help the child lead a normal life.
Do you have any experience to share? Let us know in the comments section below.
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