A stomach ulcer, also called a gastric ulcer, is a sore that forms on the lining of the stomach. It usually occurs when stomach acid damages the protective lining due to an imbalance between acid and digestive fluids.

Common Symptoms of a Stomach Ulcer

1. Burning Pain in the Stomach
Pain is often felt in the upper middle part of the abdomen
May occur between meals or at night
Relieved temporarily by eating or taking antacids

2. Bloating or Feeling Full Quickly
You may feel bloated even after a small meal

3. Heartburn or Acid Reflux
A burning sensation that moves up toward the chest or throat

4. Nausea or Vomiting
Sometimes you may feel queasy, or vomit in severe cases

5. Loss of Appetite or Weight Loss
Due to pain or discomfort during meals

6. Dark or Black Stool
This may indicate bleeding from the ulcer

7. Vomiting Blood
In more serious cases, blood may appear in vomit and requires immediate medical attention

Causes of Stomach Ulcers
Infection with Helicobacter pylori bacteria
Long-term use of NSAIDs like ibuprofen or aspirin
Smoking or excessive alcohol consumption
Stress and spicy foods do not directly cause ulcers but may worsen symptoms

When to See a Doctor
If you experience persistent stomach pain
If there’s blood in your stool or vomit
If symptoms interfere with eating or sleep