Table 4. FDA-Approved Sublingual Tablets
Agent Source Age (years) Dose
Timothy grass
(Grastek
®
)
ALK Inc 5– 65 Start 12 weeks before season
Maintenance, no build-up
Ragweed
(Ragwitek
®
)
18–65 Start 12 weeks before season
Maintenance, no build-up
5-grass (sweet vernal,
orchard, perennial
rye, timothy, and
Kentucky blue grass)
(Oralair
®
)
Stallergenes Greer 10–17 Start 4 months before season
Day 1: 100 IR,
Day 2: 2×100 IR,
Day 3 and following : 300 IR
18–65 Start 4 months before season
Maintenance: 300 IR,
no buildup
House dust mite
(Odactra
™
)
ALK Inc 18–65 Start anytime
Maintenance, no build-up
