Désensibilisation aux pollens : présaisonnier ou cosaisonnier ?

Pollen immunotherapy can be delivered either by the traditional subcutaneous route (SIT) or by sublingual-swallow immunotherapy (SLIT). Whatever the route of administration, the treatment is administered before the pollen season (pre-seasonal treatment) and during the pollen season (co-seasonal treatment). SLIT is safer and easier to administer than SIT, and this may be of special relevance in children. SLIT tolerance during the maintenance phase is excellent, even during the pollen season.