Symptoms: 

• Feeling of food getting stuck 

• Pain or difficulty while swallowing 

• Weight loss or aspiration (choking) 

Diagnosis: 

• Upper GI endoscopy 

• Barium swallow study 

• Oesophageal manometry 

Treatment: 

• Dilatation of strictures (narrowed segments) 

• Medication for motility issues 

• Monitoring for underlying causes like GERD or tumours