Symptom Checker - Achalasia 

​Differential diagnosis of achalasia are :
-bulimia
-angina
-gastritis
-anorexia nervosa
-peptic ulcer disease
-bezoar
-esophageal carcinoma 
-pulmonary carcinoma
-lymphoma
-infiltrating gastric carcinoma 
-diffuse esophageal spasm 
-post vagotomy dysmotlity 
-gastroesophageal reflux disease
-sarcoidosis
-amyloidosis
-esophageal stricture
-esophageal webs
-esophageal rings
-scleroderma
-Barrett’s esophagus 
-Changas’ disease
-esophagitis