The only way to permanently get rid of a hernia is surgery. Hernias occur when an organ or tissue pushes through a weak spot in the surrounding muscle wall, and that opening will not close or heal on its own in adults. While lifestyle changes can help manage symptoms for certain types of hernias, no exercise, diet, or supplement will repair the structural defect. That said, not every hernia needs surgery right away, and the type of hernia you have determines how urgently you need to act.
Why Hernias Don’t Heal on Their Own
A hernia is essentially a hole or weakness in a muscle wall. Once tissue pushes through that gap, the constant pressure from your abdominal contents keeps it open. Unlike a cut in your skin, the muscle wall lacks the ability to regenerate and close this kind of defect while internal organs are pressing against it. Over time, most hernias gradually get larger rather than smaller.
The one notable exception is umbilical hernias in babies. Many of these close on their own by age 1, and nearly all resolve without surgery by age 5. If an umbilical hernia persists past age 3 or keeps growing, doctors typically recommend surgical repair.
When Surgery Can Wait
If your hernia is small and causes little or no pain, your doctor may suggest a “watchful waiting” approach rather than immediate surgery. This is most common with inguinal hernias (the type that appears in the groin area) in adults who have minimal symptoms. During watchful waiting, you monitor the hernia for changes in size or discomfort and check in with your doctor periodically.
This doesn’t mean the hernia is gone or getting better. It means the risks of leaving it alone, for now, are considered acceptable compared to the risks of surgery. Most people with hernias eventually have surgery to repair them, because an untreated hernia can lead to a serious complication called strangulation, where part of the intestine gets trapped and its blood supply is cut off. Children with inguinal hernias are more likely to develop this complication and generally need surgery sooner.
How Hernia Surgery Works
Hernia repair is one of the most commonly performed surgeries. The basic principle is the same regardless of technique: the displaced tissue is pushed back into place, and the weak spot in the muscle wall is reinforced. The two main approaches differ in how the surgeon accesses the hernia.
Open repair involves a single incision over the hernia site. The surgeon directly visualizes the defect, repositions the tissue, and closes the gap. Laparoscopic (minimally invasive) repair uses several small incisions and a tiny camera to guide the procedure from inside the abdomen. Robotic-assisted repair works similarly to laparoscopic surgery but gives the surgeon enhanced precision through robotic instruments.
All three approaches produce comparable results. A propensity-matched study comparing the three techniques found recurrence rates of 3.6% for open repair and 0.7% for both laparoscopic and robotic repair, though the difference was not statistically significant. Rates of prolonged discomfort requiring additional pain medication were also similar across all three groups, at roughly 2% to 3%.
Mesh vs. No Mesh
Most hernia repairs today use a piece of synthetic mesh to reinforce the weakened area. The evidence strongly favors this approach: mesh repair reduces the chance of the hernia coming back by about 64% compared to stitching the muscle closed without mesh. Without mesh, recurrence rates for abdominal wall hernias range from 12% to 54%. With mesh, that drops to 2% to 36%, depending on the size and location of the hernia. Stitch-only repair has become uncommon in many countries for this reason.
What Recovery Looks Like
Recovery from hernia surgery is generally faster than most people expect. Current guidelines for open inguinal hernia repair place no strict medical restrictions on activity afterward. Walking, climbing stairs, and light exercise are encouraged as soon as they feel comfortable. The guiding principle is straightforward: if an activity doesn’t cause pain, it’s safe to do. If it hurts, ease off and try again in a few days.
Most people return to desk work within a week or two. Physically demanding jobs may require a longer adjustment period, but this varies by individual rather than following a rigid timeline. Pain at the surgical site typically peaks in the first few days and tapers off over one to two weeks. Some mild discomfort or a sensation of tightness around the repair site can linger for several weeks as the area fully heals.
Managing Hiatal Hernia Symptoms Without Surgery
Hiatal hernias are a different situation. This type occurs when the upper part of the stomach pushes up through the diaphragm into the chest cavity, and it primarily causes acid reflux symptoms rather than a visible bulge. Many hiatal hernias are managed effectively with lifestyle changes alone, without surgery ever being needed.
The most effective changes target how and when you eat. Eating smaller, more frequent meals instead of three large ones reduces pressure on the stomach. Avoiding lying down for at least three hours after eating gives your stomach time to empty. Certain foods and drinks tend to worsen symptoms: alcohol, caffeine, chocolate, tomatoes, fatty foods, spicy foods, and acidic drinks like citrus juice. You don’t need to eliminate all of these, just the ones that noticeably trigger your reflux.
Sleep position matters too. Raising the head of your bed by about 8 inches using blocks or a wedge under the frame helps keep stomach acid from traveling upward at night. Extra pillows alone don’t work well because they can increase pressure on your abdomen. Losing weight, if you carry extra pounds, often reduces both the severity and frequency of symptoms. Quitting smoking also helps, since tobacco irritates the digestive system and worsens reflux.
Signs a Hernia Needs Emergency Care
Most hernias develop slowly and can be addressed on a planned schedule. But a strangulated hernia is a medical emergency. Strangulation happens when the tissue trapped in the hernia loses its blood supply, which can lead to tissue death within hours.
The warning signs are distinct and hard to miss: sudden, severe pain in the abdomen or groin that keeps getting worse and doesn’t let up. Nausea and vomiting often accompany the pain. The skin over the hernia may change color, turning reddish or noticeably darker than the surrounding area. In some cases, the skin first becomes paler than usual, then shifts to a darker shade. If you notice any combination of these symptoms, call emergency services. Strangulated hernias require immediate surgery to prevent permanent damage to the trapped tissue.