Nausea, belching and heartburn are the commonly observed symptoms. To diagnose the condition, the stomach is examined for presence of any metabolic disorders or bacterial infections. Treatable by ...

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

Sometimes Belching may signify an underlying health ... It causes bloating stomach pain, difficulty in swallowing, nausea, vomiting, fatigue and weight loss. An inability to digest lactose ...

Stomach aches and nausea are common ... be eliminated more easily by belching or passing [gas]," says Gagneja. Once that gas is released, your uncomfortable symptoms will be relieved.

There's another symptom that a GI doc implores people to not ignore. While it's not always that big of a deal, it can be life-threatening, at the very worst end of the spectrum. The symptom actually ...