Esophageal Cancer
Esophageal cancer affects your esophagus, the soft tube that carries food from your mouth to your stomach. It is fairly rare in the United States, but it can grow to affect other areas of your body if left untreated. It is important, then, to be aware of potential risk factors and symptoms of esophageal cancer.
Risk Factors of Esophageal Cancer
Scientists believe that chronic irritation of the esophagus may contribute to the development of esophageal cancer. Because of this possible link, some factors that may increase your risk for esophageal cancer include:
- Bile or acid reflux
- Using chewing tobacco
- Achalasia (an esophageal sphincter that won’t relax)
- Eating a diet low in fruits and vegetables
- Eating foods preserved in lye
- Gastroesophageal reflux disease (GERD)
- Obesity
- Diagnosis of Barrett’s esophagus
- Radiation treatment of chest or upper abdomen
- Smoking
Symptoms of Esophageal cancer
Although early esophageal cancer does not usually cause noticeable symptoms, some signs that may develop as esophageal cancer develops include:
- Difficulty swallowing
- Unexplained weight loss
- Chest pain
- Fatigue
Contact your doctor if you notice these symptoms, especially if you have any of the known risk factors. If you’ve been diagnosed with Barrett’s esophagus, you should speak with your doctor about regular screenings to monitor the possible development of cancerous cells.