Ambrosia Artemisiifolia Pollen: Side Effects, Uses & Monitoring
Studies have shown that properly performed an interpreted skin tests with ragweed pollen extract are useful in the diagnosis of allergy to ragweed pollen 7, 8, 20, 21 .
- Data source
- FDA labeling via NIH DailyMed (label 1482f8a2…)
- Label version
- current
- Last reviewed
- 2026
Reported adverse reactions
Reactions listed in current FDA labeling, with the highest frequency reported across summarized placebo-controlled trials.
No structured frequency data available in current labeling. Consult the official label.
Labeled uses (from FDA prescribing information)
Studies have shown that properly performed an interpreted skin tests with ragweed pollen extract are useful in the diagnosis of allergy to ragweed pollen 7, 8, 20, 21 . Immunotherapy with the appropriate dosage of short ragweed pollen extract is effective in reducing symptoms of hay fever and asthma resulting from exposure to short ragweed pollen (9, 10, 11), and it is believed to be effective with extract of giant ragweed, although carefully controlled studies are unavailable. However, clinical observations and known cross reactivity between short and giant ragweed pollens have led to the practice of using a mixture of the two species for skin testing and treatment 22, 23, 24, 25, 26, 27 . This form of treatment is recommended for patients who cannot avoid exposure to pollen and who do not obtain satisfactory relief of symptoms from other medications, such as antihistamines. Immunologic changes resulting from treatment with short ragweed pollen extract are believed to include: The induction of specific anti-ragweed IgG antibodies commonly referred to as "blocking antibodies" 12, 13 . A decrease in the elevation of ragweed specific IgE during and immediately following the ragweed p…
Conditions associated with Ambrosia Artemisiifolia Pollen in labeling
Frequently Asked Questions
What is Ambrosia Artemisiifolia Pollen used for?
FDA labeling lists the approved uses shown above under "Labeled uses." This summary is informational; only a qualified prescriber can determine whether a medication is appropriate for you.
What are the most commonly reported side effects of Ambrosia Artemisiifolia Pollen?
Current labeling for this ingredient does not include a structured frequency table that we can reproduce. Review the official label linked below.
Does Ambrosia Artemisiifolia Pollen require lab monitoring?
Monitoring needs vary. Ask your healthcare provider whether any lab tests apply while taking Ambrosia Artemisiifolia Pollen.
Where does this information come from?
All clinical facts on this page were extracted from the current FDA-registered product labeling for this ingredient, published by manufacturers through NIH DailyMed. See the source link below.
Medical disclaimer: Educational content extracted from public FDA labeling. Not medical advice. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.