Stomach cancer is often difficult to detect in its early stages due to subtle symptoms that resemble common digestive problems. Dr. Saneya Pandrowala, a consultant in GI & HPB Oncosurgery at KIMS Hospitals in Thane, highlights that early signs can include ongoing indigestion, a heavy feeling after small meals, and unexplained bloating. A loss of appetite, especially when paired with unexpected weight loss, is also a significant early indicator. As the cancer progresses, symptoms may become more pronounced, manifesting as nausea, occasional vomiting, or a sensation of food getting stuck while swallowing. Fatigue or weakness may arise from unnoticed blood loss, potentially leading to anemia. Serious warning signs include black, tarry stools or vomiting blood, which necessitate immediate medical attention. While these symptoms can be associated with other conditions like gastritis, their persistence and worsening should not be ignored, particularly in individuals over 40 or those with risk factors such as smoking or a family history of gastrointestinal cancers. Early detection through timely evaluation, including procedures like endoscopy, can significantly improve outcomes.