What is esophagitis?

Esophagitis refers to the inflammation of the esophagus, which is the tube that connects the throat to the stomach. This condition can result from various factors including irritation from acid reflux, infection, allergies, or certain medications that may cause damage to the esophageal lining. Symptoms of esophagitis can include difficulty swallowing, pain when swallowing, chest pain, and acid regurgitation.

The other options describe different conditions or structures unrelated to esophagitis. Inflammation of the stomach lining pertains to gastritis, while abnormal growths or blockages in the esophagus indicate distinct medical issues such as tumors or strictures rather than inflammation. Understanding the specific nature of esophagitis is crucial for appropriate diagnosis and treatment in clinical practice.