Table 6 "Anti-inflammatory/Antiallergic" Activities of Antihistamines
From: The Role of Antihistamines in the Treatment of Vasomotor Rhinitis
Prevent mast cell degranulation |
Downregulate expression of adhesion molecules |
Downregulate chemotaxis |
   Eosinophils |
   Neutrophils |
Enhance inflammatory cell apoptosis |
Reduce inflammatory cytokine expression |
Decrease neurogenic enhancement of inflammation |