Dactylis Glomerata Pollen: Side Effects, Uses & Monitoring
Standardized grass pollen extracts are used for the diagnosis and treatment of allergic disease to grass pollen.
- Data source
- FDA labeling via NIH DailyMed (label c5390880…)
- 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)
Standardized grass pollen extracts are used for the diagnosis and treatment of allergic disease to grass pollen. The standardized (Bioequivalent Allergy Unit) extract in these vials is designed primarily for the physician equipped to prepare dilutions and mixtures as required. STANDARDIZED GRASS POLLEN EXTRACTS L A BELED IN BAU/ml ARE NOT INTERCHANGEABLE WITH GRASS POLLEN EXTRACTS LABELED IN AU/ml OR WITH NON-STANDARDIZED (WEIGHT/VOLUME) GRASS POLLEN EXTRACTS. Patients being switched from other types of extracts to Allergy Laboratories should have their dose adjusted. Diagnosis of allergic disease to these grasses is made through a combined medical history sufficiently complete to identify allergic symptoms to grass pollen and identification of grass allergy by diagnostic skin testing. It is recommended that diagnostic skin testing (scratch or puncture) be performed with 10,000 BAU/ml grass pollen extracts before testing with 100,000 BAU/ml grass pollen extracts. 10,000 BAU/mL and 100,000 BAU/ml grass pollen extracts for immunotherapy are available for previously treated patients to facilitate dose selection for safe switching from non-standardized to standardized extracts. Patient…
Frequently Asked Questions
What is Dactylis Glomerata 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 Dactylis Glomerata Pollen?
Current labeling for this ingredient does not include a structured frequency table that we can reproduce. Review the official label linked below.
Does Dactylis Glomerata Pollen require lab monitoring?
Monitoring needs vary. Ask your healthcare provider whether any lab tests apply while taking Dactylis Glomerata 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.