How to Differentiate Between Diastasis Recti and Hernia?

Diastasis recti and hernias both involve the abdominal wall and can look similar at first glance, often presenting as a visible bulge. However, they are distinct conditions with different causes, risks, and management strategies. Understanding the difference is essential for choosing the right treatment and avoiding unnecessary strain or complications.

What Is Diastasis Recti?

Diastasis recti refers to the separation of the rectus abdominis muscles (the “six-pack” muscles) along the midline of the abdomen. This separation occurs when the connective tissue between the muscles, known as the linea alba, becomes stretched or thinned.

It is most commonly seen:

• During and after pregnancy

• In individuals with obesity

• In people exposed to repeated or excessive intra-abdominal pressure (e.g. improper lifting, heavy core training)

Importantly, diastasis recti is not a tear or hole in the abdominal wall, but rather a widening and weakening of connective tissue.

Interested to know more? You can explore our article on “Diastasis Recti (DRAM) in Singapore: Causes, Symptoms, and Treatment Guide”

What Are The Common Symptoms of Diastasis Recti?

• A visible bulge, doming, or “pooch” along the midline of the abdomen

• Bulging that becomes more noticeable during:

  • Sitting up

  • Coughing

  • Lifting

  • Straining

• Feelings of abdominal weakness or lack of core support

• Associated symptoms such as:

  • Lower back pain

  • Pelvic pain or pelvic floor dysfunction

  • Poor posture or difficulty maintaining upright alignment

Diastasis recti is often painless, though it may significantly affect function and confidence.

What Is a Hernia?

A hernia occurs when an internal organ or tissue (commonly part of the intestine) pushes through a weak spot or defect in the abdominal wall. Unlike diastasis recti, a hernia involves an actual opening or tear in the tissue layers.

Common types include:

• Umbilical hernia (near the belly button)

• Inguinal hernia (groin area)

• Incisional hernia (at a previous surgical site)

Common Symptoms of a Hernia

• A visible or palpable lump in the abdomen or groin

• Bulge that becomes more noticeable with:

  • Coughing

  • Bending

  • Lifting

• Pain, discomfort, or a feeling of heaviness

• In some cases, tenderness or aching at the site

Unlike diastasis recti, hernias may worsen over time and can occasionally require surgical repair—especially if pain, bowel symptoms, or signs of strangulation occur.

What Are The Key Differences Between Diastasis Recti and Hernia?

1. Location of the Bulge

• Diastasis recti:

  • Bulge appears along the midline of the abdomen (from the ribcage to the pubic bone)

• Hernia:

  • Bulge may appear near the belly button, groin, or surgical scars

2. Nature of the Condition

• Diastasis recti:

  • Separation and thinning of connective tissue

  • No hole or tissue protrusion

• Hernia:

  • A defect in the abdominal wall

  • Organ or tissue pushes through the opening

3. Symptoms and Sensation

• Diastasis recti:

  • Often painless

  • Associated with weakness, instability, or postural issues

• Hernia:

  • More likely to cause pain, discomfort, or heaviness

  • Symptoms may worsen with physical activity

4. Risk Profile

• Diastasis recti:

  • Usually managed conservatively with physiotherapy-based diastasis recti treatment

• Hernia:

  • May require medical or surgical evaluation depending on severity

Can You Have Both at the Same Time?

Yes. It is possible to have diastasis recti and a hernia concurrently, especially around the belly button. This makes proper assessment crucial, as management strategies may differ.

How Physiotherapy Helps in Both Conditions?

Physiotherapy plays an important role in managing both diastasis recti and hernias, either as a primary treatment or alongside medical care.

At PhysioMatters Singapore, our physiotherapists provide:

Individualised Core Rehabilitation

• Safe strengthening of the deep core muscles

• Exercises designed to reduce strain on the abdominal wall or hernia site

• Focus on pressure management rather than forceful strengthening

Breathing and Pressure Control

• Teaching proper breathing strategies to avoid unnecessary abdominal pressure

• Reducing habits such as breath-holding or straining during daily activities

Postural and Ergonomic Education

• Guidance on lifting, bending, and carrying safely

• Advice for workplace and home ergonomics

Post-Surgical Physiotherapy Support

For individuals who have undergone hernia repair or abdominal surgery, post-surgical physiotherapy can:

• Restore mobility safely

• Reduce stiffness and discomfort

• Rebuild core strength gradually

• Support a confident return to daily activities and exercise

Rehabilitation is carefully progressed to protect healing tissues while restoring function.

When Should You Seek Professional Assessment?

You should seek medical or physiotherapy evaluation if you notice:

• A persistent or worsening abdominal bulge

• Pain or discomfort during activity

• Changes in bowel habits

• Bulging accompanied by nausea, vomiting, or increasing pain (seek medical attention urgently)

A trained physiotherapist can help determine whether your symptoms are more consistent with diastasis recti, a hernia, or both—and guide you toward the most appropriate care pathway.

Final Thoughts

While diastasis recti and hernias may appear similar, they are fundamentally different conditions. Accurate diagnosis and tailored management are key to safe recovery and long-term abdominal health.

At PhysioMatters, we take a personalised, evidence-based approach to help you strengthen your core, protect your abdominal wall, and return confidently to everyday activities, whether you are managing diastasis recti, a hernia, or both.

Contact Information

Email: hello@physiomatters.com.sg

Tele: +65 9352 9067

Address: 360 Orchard Road #10-07 International Building, 238869