Indigestion or stomach cancer? Expert reveals early symptoms you should never ignore

Not all indigestion is harmless. Learn how to tell when persistent digestive discomfort might signal something more serious (Image: Pexels)

Nearly everyone has experienced indigestion when eating something too fast or consuming alcohol, caffeine, or fatty greasy food. These occasional episodes of digestive upset are normal, and usually benign. But when those symptoms linger for weeks or gradually become worse over time, it’s crucial not to ignore them. Some serious underlying diseases — including stomach (gastric) cancer — can also cause that lingering indigestion.

Stomach cancer occurs when layers of cells in the lining of the stomach grow abnormally. Its early symptoms are frequently similar to those of general digestive complaints like indigestion, bloating or mild pain — ensuring that it is one of the most commonly misdiagnosed conditions in its earlier stages. Because the symptoms are overlapping, many people wait to see a doctor until uncorrectable damage has already been done.

“Recognising the nuanced difference between regular indigestion, and early warning signs of stomach cancer can literally save lives,” says Dr Priyanka Narang,a gastroenterologist at Evercare Digestive Clinic,Gurgaon “The primary difference between ordinary plain indigestion and stomach cancer is on duration & progression. “Indigestion usually goes away if you make changes to your diet or use medication; cancer-related symptoms get worse and keep coming back even after treatment,” she says.

Also Read: Stomach cancer is hard to catch early, but lifestyle changes can make a big difference

Duration and Persistence of Symptoms

Dyspepsia due to spicy food, alcohol or stress is temporary and short lived; at the most a few hours or days. But if symptoms like bloating, heartburn or pain are persistent and last weeks despite treatment, it may be a sign of a more serious problem that needs to be checked out by a doctor.

Pain Location and Nature

Butterflies are commonly due to indigestion, which causes a burning sensation in the upper part of your belly. The pain of stomach cancer can also resemble the pain of discomfort, or pressure; it is not sharp and stabbing unless cancer has spread to local structures, such as nerves. Stomach cancer may be accompanied with different symptoms including:

1. Appetite and Weight Changes

Lack of appetite and unexplained weight loss are also red flags. Indigestion may cause a person to temporarily lose interest in food, while stomach cancer can result in weight loss despite the individual never trying to diet.

2. Nausea, Vomiting or Blood in the Stool

Indigestion is sometimes a symptom of nausea, and occasional vomiting or the presence of blood causes worry — as do “black, tarry” stools — due to concerns about bleeding inside the body from cancer in the stomach lining.

3. Fatigue and Weakness

Cancer fatigue caused by internal bleeding and loss of nutrients is not like indigestion, which rarely leads to long-term tiredness. No woman should ignore fatigue that just won't go away.

Also Read: Gastroenterologist shares 8 common causes of bloating and what to do for immediate relief

Although indigestion is usually trivial and well controllable, certain digestive symptoms that persist or get worse could actually point to something more serious than digestive problems, such as stomach cancer. By listening to your body, eating well and seeking prompt medical advice you can make all the difference to safeguarding your long-term health.

FAQs on Early Symptoms of Indigestion or Stomach Cancer:

1. What are the early symptoms of indigestion?
Early symptoms of indigestion include bloating, heartburn, mild pain, and a burning sensation in the upper belly.

2. How can I differentiate between indigestion and stomach cancer?
The key difference is in the duration and progression of symptoms. Indigestion usually resolves with dietary changes or medication, while stomach cancer symptoms persist and worsen over time.

3. When should I see a doctor about indigestion?
If symptoms like bloating, heartburn, or pain persist for weeks despite treatment, it is essential to consult a doctor.

4. What are the warning signs of stomach cancer?
Warning signs of stomach cancer include persistent lack of appetite, unexplained weight loss, nausea, vomiting, presence of blood in the stool, and chronic fatigue.

5. Can lifestyle changes help prevent stomach cancer?
Yes, lifestyle changes such as a healthy diet, regular exercise, and avoiding excessive alcohol and fatty foods can help reduce the risk of stomach cancer.

Disclaimer: This article, including health and fitness advice, only provides generic information. Don’t treat it as a substitute for qualified medical opinion. Always consult a specialist for specific health diagnosis.