After Hernia Surgery — Why Does My Stomach Seem Bigger Than Before?

Getting hernia surgery repaired is relaxing. There is no more risk of a complication, and the pain relatively reduces, paving the way for smooth recovery. While this is possible and generally happens, there are many patients often wondering, “Why does my stomach look bigger than before the surgery?” The simple answer is that it is a part of recovering and feeling better.

Let’s read this blog to find out the reasons why the abdomen looks bloated and bulged after getting a hernia treatment. Further, let’s even understand how to distinguish when it is normal, when it can be overlooked, and when it calls for immediate medical attention.  

Brief Understanding On What Happens During Hernia 

To get information about post-surgery changes, it is helpful to know the entire process of hernia repair. A hernia takes place when there is real internal tissue, often caused by fat or intestine, resulting in weakness or a tear in the abdomen. What happens during a hernia surgery is this:

• The bulged tissue is pushed back into the right place
• The weak abdominal wall is re-strengthened with the help of a surgical mesh
• In the end, the incision is closed and body is ready for healing and immune response

The abdomen undergoes a lot of changes during the process, as the tissue is manipulated, a mesh is placed, and the process to healing begins after the operation. The changes differ from one body to another. For a few it is more, while for the rest it is less. 

Why the Belly Often Looks Bigger After Hernia Surgery – What are the Causes?

1. Post-Op Inflammation

Swelling caused temporarily makes the stomach look truly huge. Surgical stress response is often trauma, and the body’s natural response to this is water retention and inflammation. This lets in cells, nutrients, and fluid to the surgical spot to boost healing. Therefore, the excessive fluid and cellular metabolism lead to a puffed-up belly. It is the swelling that makes the abdomen look big, and at times it appears to be a lumpy sensation, and the healing is normal. 

2. Fluid Accumulation

During the hernia surgery, if a mesh has been utilised or a complicated defect is fixed, below the skin a fluid pocket forms and is known as a seroma or haematoma. If the fluid is clear, it is a seroma, and if it has blood, it is a haematoma. 

While the herniated tissue is rearranged, a small space is formed, augmenting the abdominal wall and causing collected dead space. This space turns bulgy in the abdomen. Seroma gets fine on its own in a few weeks, except for the ones that are large and need to be shrunk and removed.

3. Gastrointestinal Discomfort 

For patients undergoing a keyhole surgery to fix hernia issues, the abdomen is usually inflated with carbon dioxide to work effectively during the procedure. Despite gas removal at the end of the procedure, a little gas tends to remain stuck inside, resulting in a bloated stomach and fullness in the abdomen. 

Apart from this, due to taking pain-subsiding medication, the pace of intestinal movements drastically reduces, leading to constipation. This bloating is not permanent. Once the intestines are worked on with movement, sufficient water intake, and consumption of fibre foods, the gas accumulated reduces and digestion improves. 

4. Short-term Loss of Abdominal Strength

Treating a hernia using a mesh changes the framework of the abdominal wall. Post surgery, the muscles around the repaired area feel stretched or weak. This weakness reduces the bulging and firmness to what it was before the surgery. During the recovery when the tissues begin to heal, one can start easy activities to improve muscle strength. 

5. Swelling Due To Mesh Expansion

Some surgical meshes over time end up bulging due to the pressure on the abdominal wall. This event has been noted in medical literature. This expansion of the mesh invites trouble, leading to the mesh material losing its ability to retain the repair. Activities such as lifting weights, sneezing, and coughing are triggers. In reality, the hernia may not have recurred, but the bulge is more evident when you lie down or stand. This in turn is a challenge to determine if it is a hernia recurrence or bulgy mesh.

6. Weight Fluctuation & Water Retention

It is essential for a patient to take complete rest after surgery. Generally, a healthy diet, restricted physical activity, recommended water consumption, and a decrease in mobility are focused on. In the process, post surgery, patients tend to put on weight, or water is retained in the body, causing abdominal bloating.  

Also Read – Hernia surgery: Who needs it and why? What is a Hernia?

Everything You Need To Know About Hernia Healing

Hernia healing is broadly dependent on certain factors such as the technique chosen to do the surgery, the kind of hernia, mesh usage, the basic health condition of the patient, the age factor, and measures taken for taking care of the patient after surgery. Based on considering these factors, here’s a basic timeline expected to see an improvement in one’s health post-surgery.

• 1-2 weeks – In the first initial week, the patient might have swelling, seroma, bloating, and slight bruising. It is quite evident, post this healing begins.
• 2–6 weeks – The swelling, gas, and fluid accumulation reduce and slowly start to get back to normal. Even the bowel movement gets better. 
• 6 weeks – 3 months – The swelling and fluid accumulation come to an end. The repair site is better, and muscle strength starts to improve. 
• 3-6 months – The muscles and scarred tissues are recovered and formed. The patient’s body almost gets back to normal, and the appearance of the abdomen gets better.

When to See Your Doctor?

It takes over 6 months to feel completely fine after a hernia surgery; however, here are a few signs that would require doctor’s immediate attention

• If the bulge increases in size over months. Ideally, it should start to shrink over time
• Firmness and lumpy feeling near the repaired section 
• Constant redness, swelling, pus, pain, discharge or fever – this could be a warning sign of an infection
• Constant swelling and pain even after 2-3 months
• If there is protrusion when seated or standing. This could be an indication of a failed mesh or relapse of the hernia
• Constant constipation
• Difficulty in passing gas or stool
• Vomiting sensation

Should you notice even one of these symptoms after the general expected time of healing and they persistently trouble you, it is time your healthcare provider looks into the issue.

Post-Surgery Care Tips

After surgery, it is natural to experience swelling and a few changes; however, to sustain through this period, it is essential to work on reduction of bloating and provide enough support to help the abdomen get back to normal by considering these tips

1. Religiously stick to the surgeon’s aftercare suggestions – Usually you will need to take care of the wound, follow compression gear, restrict activities, and avoid missing out on follow-up with the doctor.
2. Do gentle activities prescribed by the doctor – you can walk slowly; this helps improve blood flow, decrease water retention, and facilitate smooth bowel function. 
3. Choose a healthy diet and commit to a good water intake – this is quintessential if you want to avoid constipation or accumulation of gas. Good digestion is key at this point in time. There are certain foods, such as processed foods, aerated drinks, and excess salt, that should be avoided so that there is no excess gas formation.
4. Keep away from lifting heavy weights or straining your abdomen – disturbing the process of healing and pressurising the abdomen at an early stage can invite troubles or mesh-related issues or seroma. 
5. Turn towards using compression gear – slight compression encourages a decrease in water retention, accelerates tissue healing, and drastically reduces swelling. 
6. Have realistic healing expectations – For the abdomen to get back into the original shape will take a few months, so set your expectations for healing realistically. As scars and muscles toning back do take a while.
   
   

   Reasons Why The Repaired Abdomen Feels Different

Using a mesh is beyond healing; it is essentially more about the body getting accustomed to a rare reinforcement in the abdomen too. Here are the reasons why the repaired abdomen seems different:

After a while, when the patient constantly strains the abdomen by sneezing or coughing , there are certain mesh changes that take place, of which bulging is common. 

Despite there being no trace of recurrence, mesh bulging is one factor. So, when the mesh bulges, it appears as an abdominal protrusion without any painful symptoms. Medically, it is challenging to ascertain if it is truly mesh bulging or a condition of relapse, but there are CT scans that can detect it, or certain observations are made to figure it out. 

Lastly, in the case of large hernia inlay repairs, there are higher chances of the repair failing; even in these cases, the abdomen feels different. 

All in all, the abdomen contour changes after surgery are bound to take place, and it is normal until and unless the pain or other symptoms do not heal over time. The condition requires constant monitoring.

Conclusion

A belly that seems to be large after a hernia surgery can be mentally taxing; however, the fact is that it is evident, not harmful, and temporary. Ideally, the true signs of hernia surgery recovery are changes in the muscles, swelling, water accumulation, gas, and a different abdominal shape, unless they persist even after the expected timeline of recovery. The contour is formed back gradually within a few months.  

What is key to take away from the blog is paying attention to warning signs, monitoring the condition, and constant check-ups should not stop to ensure smooth recovery post-surgery. 

At ObesitySurgeonIndia.com, we stress educating patients about the relevance of guidance post surgery. You’ve got our back and the team is dedicated at taking every patient through the process and determining what needs to be done for good recovery.