Table 2.

Medical Conditions With NAR Symptoms

Metabolic

• Acromegaly

• Pregnancy

• Hypothyroidism

Autoimmune

• Sjogrens syndrome

• SLE

• Relapsing polychondritis

• Churg-Strauss syndrome

• Wegner's granulomatosis

Other

• Cystic fibrosis

• Kartagener's syndrome, ciliary dysfunction syndromes

• Sarcoidosis

• Immunodeficiency

• Amyloidosis

• Chronic fatigue syndrome

• Gastro-esophageal reflux and laryngopharyngeal reflux

Adapted from Clin Allergy Immunol. 2007;19:23-34 and J Allergy Clin Immunol. 2008;122(2 suppl):S1-S84.