Figure 3. Presence of alterations related to ARC following ARIA criteria (top) and use of other pharmacological treatment (bottom) before and after treatment with five-grass pollen tablet.

(a) Statistically significant reduction (p<0.05). (b) Systemic corticosteroids, nasal descongestants and oral descongestants.

ARC=Allergic rhinoconjunctivitis; ARIA=Allergic Rhinitis and its Impact on Asthma; SLIT=Sub-lingual immunotherapy (five-grass pollen tablet).