This group comprises preparations mainly used in hyposensitisation. Preparations for diagnostic use, e.g. prick and scratch tests, are classified in V04CL.
This group is divided according to type of allergen, e.g. grass pollen, tree pollen, fungi etc. Artemisia vulgaris allergens are classified in V01AA10 - flowers.
Oral and parenteral pharmaceutical forms are classified in the same ATC 5th level.