Upper abdominal pain can be no big deal—or it can merit a trip to the ER. Here's how experts say you can tell the difference.

Or you can get it if you have any irritation in your stomach." This symptom typically occurs after eating ... unexplained weight loss, pain or swelling in the upper abdomen, nausea or vomiting ...

It can be difficult to ignore the persistent pain in your upper abdomen that may appear suddenly or subtly after a large meal. Sometimes it feels like a more constant reminder that something is wrong, ...

Stomach pain can occur anywhere from beneath the ribs to the pelvis. There are several causes of stomach pain, which may arise at any time of the day, including the morning. In most cases, stomach ...

Diet, food intolerance, and eating habits are all factors ... especially if it's accompanied by pain, changes in bladder function, or constipation. Bloating and swelling are not the same. Abdominal ...

Other early symptoms of stomach cancer, as listed by Macmillan Cancer Support, include loss of appetite, feeling full after ...

Symptoms of stomach cancer can often be dismissed as ... This particular sign usually presents itself after eating, as stated by Cancer Research UK. Painful though it is, indigestion is commonly ...

Some other lung-related conditions known to cause chest discomfort include: Pneumonia: This infection inflames the air sacs ...