Coughing and Hoarseness: Potential Symptoms of Esophageal Cancer
Esophageal cancer can manifest itself through various symptoms, including coughing and voice changes, with hoarseness being the most common. The coughing is typically a result of multiple factors, including the damage caused by the growth of tumors within the esophagus. Some individuals may experience a persistent tickle in their throat, which is temporarily relieved by coughing. However, others may experience more severe damage, leading to the expulsion of mucus and even blood when coughing.
Hoarseness is another symptom frequently associated with esophageal cancer. It occurs when the cancer damages the esophagus or spreads to the laryngeal nerves responsible for controlling the voice box or larynx. In some cases, hoarseness may also develop following surgery for esophageal cancer due to irritation of the laryngeal nerves.
Black Stool and Anemia: A Potential Sign of Esophageal Cancer
Esophageal cancer brings about various symptoms, some of which may catch individuals off guard. While throat-related symptoms are commonly expected, such as difficulty swallowing, there is another symptom that often goes unnoticed – black stools. This peculiar discoloration is caused by bleeding in the esophagus, where blood travels down into the stomach and digestive tract, eventually making its way out of the body with waste material.
When esophageal bleeding occurs, the stool can take on a black color, alerting individuals to a potential problem. Moreover, the severity of the bleeding can sometimes lead to anemia, as a significant loss of blood affects the body’s iron levels and overall hemoglobin production.