Short Ragweed Pollen Allergen Extract
| Brand name | Ragwitek |
|---|---|
| Active ingredient | Short Ragweed Pollen Allergen Extract |
| Strength | 12 AMB A 1-UNITS/Tablet |
| Dosage form | Tablet |
| Route | Sublingual |
| Modality | Biologic |
| FDA approval | April 2014 |
| Marketing status | Rx |
Source: FDA Purple Book, layered on the CliffBio company graph. Cliff dates are the projected — 12-year biologic exclusivity estimate; estimates are projections, not legal advice.