In-depth

Causes

Huntington's disease

Myasthenia gravis

Complications

Guillain-Barre syndrome

Limited scleroderma (CREST syndrome)

Pneumonia

Premature birth

Risk factors

Panic attacks and panic disorder

Symptoms

Nausea and vomiting

Unexplained weight loss

Tests and diagnosis

Esophageal manometry

Upper endoscopy

X-ray

Oct. 15, 2014