Final answer:
GERD can lead to complications such as esophageal ulcers, erosive esophagitis, esophageal strictures, and Barrett's esophagus. These can impact a patient's health and well-being.
Step-by-step explanation:
The dangerous sequelae (complications or consequences) of gastroesophageal reflux disease (GERD) include:
- Esophageal ulcers: The highly acidic contents of the stomach can cause damage to the mucous membrane of the esophagus, leading to ulcers.
- Erosive esophagitis: Chronic reflux can irritate and inflame the esophagus, resulting in erosive esophagitis.
- Esophageal strictures: Prolonged esophagitis can lead to the formation of scar tissue, causing narrowing or strictures in the esophagus.
- Barrett's esophagus: In some cases, chronic GERD can lead to the development of Barrett's esophagus, a condition characterized by changes in the lining of the lower esophagus. This condition can increase the risk of esophageal cancer.
These complications can significantly impact a patient's health and well-being, leading to pain, difficulty swallowing, and an increased risk of developing more serious conditions.