Esophageal cancer is a type of cancer that occurs in the esophagus, the tube that carries food from the mouth to the stomach. It is a relatively rare cancer, but its incidence is increasing worldwide. Esophageal cancer can be difficult to detect in its early stages, and often, there are no symptoms until the cancer has spread. However, there are some early and subtle signs of esophageal cancer that you should be aware of.
Difficulty Swallowing
One of the earliest signs of esophageal cancer is difficulty swallowing. This is known as dysphagia and can occur when the cancer has grown large enough to obstruct the esophagus.
Pain or Discomfort When Swallowing
Along with difficulty swallowing, you may experience pain or discomfort when swallowing. This can be a sign that the cancer has started to spread to nearby tissues.
Chronic Heartburn
Chronic heartburn, also known as gastroesophageal reflux disease (GERD), can increase your risk of developing esophageal cancer. If you experience chronic heartburn, it’s important to talk to your doctor.
Acid Reflux
Acid reflux occurs when stomach acid backs up into the esophagus, causing a burning sensation. This can also increase your risk of developing esophageal cancer.
Hoarseness or Chronic Cough
Hoarseness or a chronic cough can be a sign of esophageal cancer. This is because the cancer can irritate the vocal cords and cause changes in your voice.
Unintentional Weight Loss
Unintentional weight loss can occur in people with esophageal cancer, as the cancer can cause a decrease in appetite or difficulty swallowing.
Chest Pain
Esophageal cancer can cause chest pain, especially when swallowing. This is because the cancer can cause inflammation and irritation in the esophagus.
Vomiting
Vomiting can be a sign of esophageal cancer, especially if it is accompanied by difficulty swallowing or abdominal pain.
Abdominal Pain
Esophageal cancer can cause abdominal pain, especially if the cancer has spread to nearby tissues.
Fatigue
Fatigue is a common symptom of many types of cancer, including esophageal cancer. It can be caused by the cancer itself or by the treatment.
Anemia
Esophageal cancer can cause anemia, a condition in which there are not enough red blood cells in the body. This can lead to fatigue and weakness.
Swollen Lymph Nodes
Esophageal cancer can cause the lymph nodes in the chest to swell. This can be a sign that the cancer has spread to nearby tissues.
In conclusion, early detection of esophageal cancer is crucial to successful treatment. If you experience any of these early and subtle signs, it’s important to talk to your doctor. They may recommend further testing, such as an endoscopy or biopsy, to determine if cancer is present.
