Dr Harsh Shah
MS, MCh (Surgical Gastroenterology), DrNB (Surgical Gastroenterology)
Registered with Gujarat Medical Council, Reg. No. G-38738
Robotic Hernia Surgeon · Apollo Hospital, Bhat, Gandhinagar · Gota OPD, Ahmedabad
In short
Bloating and constipation are very common. So are hernias. When someone has both, they often ask if the hernia is to blame. Sometimes it is, but usually it is not.
This page is about a hernia that has not yet been repaired. Constipation in the days after surgery is covered on a separate page.
Many hernias hold only fat. These do not affect the bowel. A larger hernia can hold a loop of bowel. When that loop fills with food and gas, you may feel a heavy, dragging fullness. The lump may get bigger after meals and smaller after you lie down.
Large hernias at the navel, in an old scar or beside a stoma are the ones most likely to do this.
Hard stools mean straining. Straining pushes up the pressure inside the belly, again and again. Over time that pressure can stretch a weak spot and make a hernia grow.
Everyday gas or a blocked bowel
| Sign | Everyday gas or constipation | Possible blocked bowel |
|---|---|---|
| Belly | Feels full, eases after passing gas | Swells and stays swollen |
| Vomiting | No | Often, may be repeated |
| Gas and stool | Still passing, even if less | Not passing at all |
| The hernia lump | Soft, goes back when lying down | Hard, tender, will not go back |
| What to do | Diet, fluids, walking, review if it lasts | Emergency department the same day |
Bloating or a heavy feeling with your hernia? Bring a note of your symptoms and any scan reports.
A hiatal hernia is in the chest, at the top of the stomach. It can cause fullness, burping and heartburn after meals. People often call this gas or bloating. It comes from the stomach and reflux, not from the bowel.
Warning signs of a blocked bowel
These signs need an emergency department the same day. A blocked or trapped bowel is treated more simply when it is caught early.
If a large hernia keeps causing fullness or comes out more with meals, repair is worth discussing. Returning the bowel and closing the gap removes the cause. If the bloating comes from food or the gut itself, the operation will not change it, and your doctor will look for other causes.
A small inguinal hernia usually does not. A large one that holds a loop of bowel can cause a full, dragging feeling, especially after meals.
Rarely. It is more often the other way round. Straining on the toilet puts pressure on the belly wall and can make a hernia grow.
Yes. A hiatal hernia can cause fullness, burping and heartburn after meals. These come from the stomach, not the bowel.
Warning signs are vomiting, a swollen belly, not passing gas or stool, and a hernia that is hard and painful. These need urgent care.
Only if the bloating comes from bowel trapped in a large hernia. Bloating from food, constipation or the gut itself needs its own treatment.
The main page on this site is robotic hernia surgery in Ahmedabad. These cover the neighbouring questions.
Where to find us
Dr Harsh Shah, MS, MCh (Surgical Gastroenterology), DrNB (Surgical Gastroenterology)
Shah's Gastro, Cancer & Robotic Surgery Centre
Apollo Hospital, Bhat, Gandhinagar
Gota OPD, Ahmedabad
Bring your reports. Second opinions are welcome.
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