| 451 | For the seasonal treatment of grass pollen allergic rhinitis in patients that have not adequately responded to, or tolerated, conventional pharmacotherapy.
Notes:
- Treatment with grass pollen allergen extract must be initiated by physicians with adequate training and experience in the treatment of respiratory allergic diseases.
- Treatment should be initiated four (4) months before the onset of pollen season and should only be continued until the end of the season.
- Treatment should not be taken for more than three (3) consecutive years. |
