noun
- a medical condition in which the muscles of the esophagus fail to relax properly, making it difficult to swallow food and liquids
Usage: medical/clinical term; uncountable noun
Examples
- The patient was diagnosed with achalasia after experiencing persistent difficulty swallowing.
- Achalasia occurs when the lower esophageal sphincter does not open as it should.
- Treatment options for achalasia include medication, dilation, and surgery.
- She complained of chest pain and regurgitation, which are common symptoms of achalasia.
- The doctor recommended an endoscopy to confirm the diagnosis of achalasia.