Stomach (Gastric) Cancer Symptoms

Stomach cancer symptoms are notorious of remaining latent in the initial stages. Owing to this reason, the recovery from this cancer is very poor. However, awareness of the gastric cancer signs can help in early diagnosis and treatment of the ailment.

According to the National Cancer Institute, 21,000 new cases of gastric cancer were reported in the United States in 2010. 10,570 people lost their lives owing to this cancer in the stomach.

Stomach Cancer Symptoms:

Based on the stages of the disease, some of the signs to watch out for are:

Stage 1 Symptoms:

  • Loss of appetite
  • Irritation
  • Abdominal pain
  • Indigestion
  • Burning sensation

Stage 2 Symptoms:

  • Fatigue
  • Weakness
  • Bloating of the stomach

Stage 3 Symptoms:

  • Weight loss
  • Constipation
  • Nausea
  • Abdominal pain in the upper side
  • Occasional vomiting
  • Anemia
  • Blood in the stool
  • Diarrhea
  • Vomiting blood
  • Difficulty in swallowing

There are certain types of this cancer. There associated signs are:

Adenocarcinoma Gastric Cancer Symptoms:

  • Unintentional weight loss
  • Abdominal pain
  • Weakness
  • Fatigue
  • Dark stool
  • Vague abdominal fullness
  • Difficulty in swallowing
  • Vomiting
  • Nausea
  • Premature fullness of the abdomen during meals
  • General decline in health
  • Excessive belching

Gastric Stromal Tumor Symptoms:

  • Vomiting
  • Bloating
  • Anemia
  • Gastrointestinal bleeding
  • No symptoms in the initial stages
  • Abdominal discomfort
  • Difficulty in swallowing
  • Dark tarry stool
  • Blood in stool

Lymphomas Gastric Cancer Symptoms:

  • Anemia
  • Pain
  • Abdominal mass
  • Bleeding
  • Stomach perforation

Carcinoid Tumor Symptoms:

  • Wheezing
  • Shortness of breath
  • Diarrhea
  • Pain
  • Fast heartbeat
  • Warm feeling in the face and neck
  • Redness on the face and neck
  • Swelling of ankles and feet
  • Tiredness
  • Feeling of fullness in the abdomen
  • Pain


The diagnosis of the stomach cancer symptoms can begin with the doctor asking for the detailed medical history of the patient, followed by certain blood tests.

Gastroscopic examination, upper GI series, CT scan and biopsy are certain techniques available which can find the above mentioned signs of this cancer.’>

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