Drug Reference

Western Waterhemp Pollen Extract

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Fact box

Action class
Non-Standardized Pollen Allergenic Extract
Chemical class
Allergens
Habit forming
No

Available as

50 MG/ML · Injectable Solution25 MG/ML · Injectable Solution

No structured FDA label was available. Use the authoritative links below.

Current FDA labels (DailyMed)

2 marketed products on record (RxNorm)

Authoritative sources

Reference only — not clinical advice. Verify against current FDA labeling and consult a licensed provider. About half of pediatric drug use is off-label and is not reflected in FDA labels; absence of pediatric information does not mean a medicine is unused or unsafe in children.