I just read with interest about the results of a new study coming out in an upcoming issue of the Journal of Allergy & Clinical Immunology. The lead investigator is the president of the American Academy of Allergy, Asthma and Immunology (AAAAI), Thomas B. Casale, M.D.
The study, done at Creighton University, looked at the effects of noninhaled, intranasal carbon dioxide (CO2 for short) for seasonal allergic rhinitis, which is just a fancy way of saying nasal allergies.
Patients in the...
