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Gas, Indigestion or Gallstones? How to Identify the Difference

Hernia Treatment

You finish a heavy meal and suddenly feel a dull pain in your upper abdomen.

“Must be gas.”

You wait.
Maybe you take an antacid.
But the discomfort does not quite go away.
It comes back after another meal, sometimes with nausea, and you start wondering, “Is this really just indigestion?”

The symptoms can overlap, but some clues can help you tell them apart.

Gas, indigestion or gallstones?
Here’s what to look for:

1. Where exactly is the pain?

Gas: Pain can move around the abdomen and may improve after passing gas or having a bowel movement.

Indigestion: Usually causes discomfort, burning or fullness in the upper abdomen.

Gallstones: Pain is often felt in the upper right or upper middle abdomen and may sometimes spread to the back or right shoulder.

2. When does it happen?

Gas: Can occur at different times and may be linked to certain foods or eating too quickly.

Indigestion: Often occurs during or after meals, especially after eating too much or eating rich, spicy or fatty foods.

Gallstones: Pain may occur after a heavy or fatty meal and can last for several hours.

3. What does the discomfort feel like?

Gas: Bloating, fullness, cramping or a feeling of trapped gas are common.

Indigestion: You may experience burning, belching, early fullness or discomfort after eating.

Gallstones: The pain can be steady and intense rather than simply feeling like bloating or acidity.

4. Are there other symptoms?

Gas: Bloating, burping and passing gas are common.

Indigestion: Heartburn, nausea, belching and a feeling of fullness may occur.

Gallstones: Nausea and vomiting can occur along with abdominal pain.

5. Does the pain keep coming back?

  • Occasional gas or indigestion may settle after digestion or simple dietary changes.
  • Repeated episodes of similar upper abdominal pain, especially after meals, should not automatically be dismissed as gas.
  • Recurrent symptoms can be a reason to consult a doctor and check for gallstones or other digestive conditions.

Watch out for these warning signs:

  • Severe or persistent abdominal pain.
  • Pain that lasts for several hours.
  • Fever or chills.
  • Repeated vomiting.
  • Yellowing of the eyes or skin.
  • Dark urine or unusually pale stools.
  • Significant tenderness in the upper right abdomen.

Why does getting the right diagnosis matter?

  • Gas and indigestion can often improve with dietary and lifestyle changes.
  • Gallstones may require medical evaluation, particularly when they cause repeated pain or complications.
  • Symptoms alone cannot always confirm the cause.
  • A doctor may recommend an examination and investigations such as an abdominal ultrasound based on your symptoms.

Not every stomach ache is “just gas.”

If you have recurring abdominal pain, bloating or discomfort after meals, consult the Gastroenterology & General & Laparoscopic Surgery Department at Apex Group of Hospitals for the right evaluation and treatment.

Listen to your symptoms. Get the cause checked, not just the pain relieved.

Conlusion

Not every episode of abdominal discomfort is caused by gas or indigestion. If you experience repeated upper abdominal pain, nausea, vomiting, or discomfort after meals, it is important to identify the actual cause instead of only managing symptoms temporarily. Gallstones and other digestive conditions require proper evaluation for effective treatment.

For accurate diagnosis and personalised care, consult our experienced Gastroenterology & General & Laparoscopic Surgery specialists at Apex Group of Hospitals. You can connect with our doctor profile to understand your treatment options or contact our hospital team to schedule a consultation and get the right medical guidance for your symptoms.

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