Last updated: Tuesday, 21, December, 2010
If investigation considered appropriate: skin prick allergen testing or allergen specific immunoglobulin E; the results should be interpreted in relation to the history. Immunoglobulin E is of little value.
Nasal discharge - microscopy for eosinophils may occasionally be helpful.See also Asthma, Eczema
Coryza (common cold)
Local nasal lesion
Lesion biopsy, if indicated.
|CSF rhinorrhoea testing.|